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Friday, June 1, 2018

Wernher von Braun

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Wernher von Braun
Wernher von Braun 1960.jpg
Von Braun in 1960
Born Wernher Magnus Maximilian, Freiherr von Braun
March 23, 1912
Wirsitz (today Wyrzysk), Posen Province, Prussia, Germany (today Poland)
Died June 16, 1977 (aged 65)
Alexandria, Virginia, US
Citizenship Germany, United States (after 1955)
Alma mater Technical University of Berlin
Occupation Rocket engineer and designer, aerospace project manager
Spouse(s) Maria Luise von Quistorp (m. 1947–1977)
Children Three
Parent(s)
Awards
Military career
Allegiance  Nazi Germany
Service/branch Flag of the Schutzstaffel.svg SS
Years of service 1937–45
Rank SS-Sturmbannführer collar.svg SS-Sturmbannführer (major)
Awards
Other work Rocket engineer, NASA, Chief Architect of the Saturn V rocket of the Apollo manned lunar missions, engineering program manager

Wernher Magnus Maximilian Freiherr von Braun (March 23, 1912 – June 16, 1977) was a German (and, later, American) aerospace engineer[3] and space architect. He was the leading figure in the development of rocket technology in Germany and the father of rocket technology and space science in the United States.[4]

In his twenties and early thirties, von Braun worked in Nazi Germany's rocket development program. He helped design and develop the V-2 rocket at Peenemünde during World War II. Following the war, he was secretly moved to the United States, along with about 1,600 other German scientists, engineers, and technicians, as part of Operation Paperclip. He worked for the United States Army on an intermediate-range ballistic missile (IRBM) program and he developed the rockets that launched the United States' first space satellite Explorer 1. His group was assimilated into NASA, where he served as director of the newly formed Marshall Space Flight Center and as the chief architect of the Saturn V super heavy-lift launch vehicle that propelled the Apollo spacecraft to the Moon.[5][6] In 1975, von Braun received the National Medal of Science. He advocated for a human mission to Mars.

Early life

Wernher von Braun was born on March 23, 1912 in the small town of Wirsitz, in the Posen Province, in what was then the German Empire. He was the second of three sons. He belonged to a noble Lutheran family and from birth he held the title of Freiherr (equivalent to Baron). The German nobility's legal privileges were abolished in 1919, although noble titles could still be used as part of the family name.

His father, Magnus Freiherr von Braun (1878–1972), was a civil servant and conservative politician; he served as Minister of Agriculture in the federal government during the Weimar Republic. His mother, Emmy von Quistorp (1886–1959), traced her ancestry through both parents to medieval European royalty and was a descendant of Philip III of France, Valdemar I of Denmark, Robert III of Scotland, and Edward III of England.[7][8] Wernher had an older brother, the West German diplomat Sigismund von Braun, who served as Secretary of State in the Foreign Office in the 1970s, and a younger brother, also named Magnus von Braun, who was a rocket scientist and later a senior executive with Chrysler.[9]

After Wernher's confirmation, his mother gave him a telescope, and he developed a passion for astronomy. The family moved to Berlin in 1915, where his father worked at the Ministry of the Interior.[10] Here in 1924, the 12-year-old Wernher, inspired by speed records established by Max Valier and Fritz von Opel in rocket-propelled cars,[11] caused a major disruption in a crowded street by detonating a toy wagon to which he had attached fireworks. He was taken into custody by the local police until his father came to collect him.

Wernher was an accomplished amateur pianist who could play Beethoven and Bach from memory. He learned to play both the cello and the piano at an early age and at one time wanted to become a composer. He took lessons from the composer Paul Hindemith. The few pieces of Wernher's youthful compositions that exist are reminiscent of Hindemith's style.[12]:11

Beginning in 1925, Wernher attended a boarding school at Ettersburg Castle near Weimar, where he did not do well in physics and mathematics. There he acquired a copy of By Rocket into Planetary Space (Die Rakete zu den Planetenräumen, 1923)[13] by rocket pioneer Hermann Oberth. In 1928, his parents moved him to the Hermann-Lietz-Internat (also a residential school) on the East Frisian North Sea island of Spiekeroog. Space travel had always fascinated Wernher, and from then on he applied himself to physics and mathematics to pursue his interest in rocket engineering.

In 1930, von Braun attended the Technische Hochschule Berlin, where he joined the Spaceflight Society (Verein für Raumschiffahrt or "VfR") and assisted Willy Ley in his liquid-fueled rocket motor tests in conjunction with Hermann Oberth.[14] In spring 1932, he graduated from the Technische Hochschule Berlin (now Technical University of Berlin), with a diploma in mechanical engineering.[15] His early exposure to rocketry convinced him that the exploration of space would require far more than applications of the current engineering technology. Wanting to learn more about physics, chemistry, and astronomy, von Braun entered the Friedrich-Wilhelm University of Berlin for post-graduate studies and graduated with a doctorate in physics in 1934.[16] He also studied at ETH Zürich for a term from June to October 1931.[17] Although he worked mainly on military rockets in his later years there, space travel remained his primary interest.

In 1930, von Braun attended a presentation given by Auguste Piccard. After the talk the young student approached the famous pioneer of high-altitude balloon flight, and stated to him: "You know, I plan on traveling to the Moon at some time." Piccard is said to have responded with encouraging words.[18]

He was greatly influenced by Oberth, of whom he said:
Hermann Oberth was the first, who when thinking about the possibility of spaceships grabbed a slide-rule and presented mathematically analyzed concepts and designs ... I, myself, owe to him not only the guiding-star of my life, but also my first contact with the theoretical and practical aspects of rocketry and space travel. A place of honor should be reserved in the history of science and technology for his ground-breaking contributions in the field of astronautics.[19]

German career

According to historian Norman Davies, von Braun was only able to pursue a career as a rocket scientist in Germany due to a "curious oversight" in the Treaty of Versailles which did not include rocketry in its list of weapons forbidden to Germany.[20]

Involvement with the Nazi regime

Von Braun with Fritz Todt, who utilized forced labor for major works across occupied Europe

Party membership

Von Braun had an ambivalent and complex relationship with the Nazi regime of the Third Reich. He officially applied for membership in the Nazi Party on November 12, 1937, and was issued membership number 5,738,692.[21]:96

Michael J. Neufeld, a widely published author of aerospace history and chief of the Space History Division at the Smithsonian's National Air and Space Museum, wrote that ten years after von Braun obtained his Nazi Party membership, he produced an affidavit for the U.S. Army misrepresenting the year of his membership, saying incorrectly:[21]:96
In 1939, I was officially demanded to join the National Socialist Party. At this time I was already Technical Director at the Army Rocket Center at Peenemünde (Baltic Sea). The technical work carried out there had, in the meantime, attracted more and more attention in higher levels. Thus, my refusal to join the party would have meant that I would have to abandon the work of my life. Therefore, I decided to join. My membership in the party did not involve any political activity.
Whether von Braun's error with regard to the year was deliberate or a simple mistake has never been ascertained, although Neufeld stated that he might have lied on the affidavit.[21]:96 Neufeld further wrote:
Von Braun, like other Peenemünders, was assigned to the local group in Karlshagen; there is no evidence that he did more than send in his monthly dues. But he is seen in some photographs with the party's swastika pin in his lapel – it was politically useful to demonstrate his membership.[21]:96
Von Braun's later attitude toward the National Socialist regime of the late 1930s and early 1940s was complex. He said that he had been so influenced by the early Nazi promise of release from the post–World War I economic effects, that his patriotic feelings had increased.[citation needed] In a 1952 memoir article he admitted that, at that time, he "fared relatively rather well under totalitarianism".[21]:96–97 Yet, he also wrote that "to us, Hitler was still only a pompous fool with a Charlie Chaplin moustache"[22] and that he perceived him as "another Napoleon" who was "wholly without scruples, a godless man who thought himself the only god".[23]

Membership in the Allgemeine SS

Von Braun joined the SS horseback riding school on 1 November 1933 as an SS-Anwärter. He left the following year.:63 In 1940, he joined the SS[24]:47[25] and was given the rank of Untersturmführer in the Allgemeine SS and issued membership number 185,068.:121 In 1947, he gave the U.S. War Department this explanation:
In spring 1940, one SS-Standartenfuehrer (SS-colonel) Mueller from Greifswald, a bigger town in the vicinity of Peenemünde, looked me up in my office ... and told me that Reichsfuehrer SS Himmler had sent him with the order to urge me to join the SS. I told him I was so busy with my rocket work that I had no time to spare for any political activity. He then told me, that ... the SS would cost me no time at all. I would be awarded the rank of a[n] "Untersturmfuehrer" (lieutenant) and it were [sic] a very definite desire of Himmler that I attend his invitation to join.

I asked Mueller to give me some time for reflection. He agreed.

Realizing that the matter was of highly political significance for the relation between the SS and the Army, I called immediately on my military superior, Dr. Dornberger. He informed me that the SS had for a long time been trying to get their "finger in the pie" of the rocket work. I asked him what to do. He replied on the spot that if I wanted to continue our mutual work, I had no alternative but to join.
When shown a picture of himself standing behind Himmler, von Braun claimed to have worn the SS uniform only that one time,[26] but in 2002 a former SS officer at Peenemünde told the BBC that von Braun had regularly worn the SS uniform to official meetings. He began as an Untersturmführer (Second lieutenant) and was promoted three times by Himmler, the last time in June 1943 to SS-Sturmbannführer (Major). Von Braun later claimed that these were simply technical promotions received each year regularly by mail.[27]

Working with the Nazis

First rank, from left to right, General Dr Walter Dornberger (partially hidden), General Friedrich Olbricht (with Knight's Cross), Major Heinz Brandt, and Wernher von Braun (in civil garment) at Peenemünde, in March 1941.

In 1933, von Braun was working on his creative doctorate when the National Socialist German Workers Party (NSDAP, or Nazi Party) came to power in a coalition government in Germany; rocketry was almost immediately moved onto the national agenda. An artillery captain, Walter Dornberger, arranged an Ordnance Department research grant for von Braun, who then worked next to Dornberger's existing solid-fuel rocket test site at Kummersdorf.

Von Braun was awarded a doctorate in physics[28] (aerospace engineering) on July 27, 1934, from the University of Berlin for a thesis entitled "About Combustion Tests"; his doctoral supervisor was Erich Schumann.[21]:61 However, this thesis was only the public part of von Braun's work. His actual full thesis, Construction, Theoretical, and Experimental Solution to the Problem of the Liquid Propellant Rocket (dated April 16, 1934) was kept classified by the German army, and was not published until 1960.[29] By the end of 1934, his group had successfully launched two liquid fuel rockets that rose to heights of 2.2 and 3.5 km (2 mi).

At the time, Germany was highly interested in American physicist Robert H. Goddard's research. Before 1939, German scientists occasionally contacted Goddard directly with technical questions. Wernher von Braun used Goddard's plans from various journals and incorporated them into the building of the Aggregat (A) series of rockets. The A-4 rocket would become well known as the V-2.[30] In 1963, von Braun reflected on the history of rocketry, and said of Goddard's work: "His rockets ... may have been rather crude by present-day standards, but they blazed the trail and incorporated many features used in our most modern rockets and space vehicles."[11]

Goddard confirmed his work was used by von Braun in 1944, shortly before the Nazis began firing V-2s at England. A V-2 crashed in Sweden and some parts were sent to an Annapolis lab where Goddard was doing research for the Navy. If this was the so-called Bäckebo Bomb, it had been procured by the British in exchange for Spitfires; Annapolis would have received some parts from them. Goddard is reported to have recognized components he had invented, and inferred that his brainchild had been turned into a weapon.[31] Later, von Braun would comment: "I have very deep and sincere regret for the victims of the V-2 rockets, but there were victims on both sides ... A war is a war, and when my country is at war, my duty is to help win that war."[32]

In response to Goddard's claims, von Braun said "at no time in Germany did I or any of my associates ever see a Goddard patent". This was independently confirmed.[33] He wrote that claims about him lifting Goddard's work were the furthest from the truth, noting that Goddard's paper "A Method of Reaching Extreme Altitudes", which was studied by von Braun and Oberth, lacked the specificity of liquid-fuel experimentation with rockets.[33] It was also confirmed that he was responsible for an estimated 20 patentable innovations related to rocketry during the Volksverhetzung era, as well as receiving U.S. patents after the war concerning the advancement of rocketry.[33] Documented accounts also stated he provided solutions to a host of aerospace engineering problems in the 1950s and 60s.[33]

There were no German rocket societies after the collapse of the VfR, and civilian rocket tests were forbidden by the new Nazi regime. Only military development was allowed, and to this end, a larger facility was erected at the village of Peenemünde in northern Germany on the Baltic Sea. Dornberger became the military commander at Peenemünde, with von Braun as technical director. In collaboration with the Luftwaffe, the Peenemünde group developed liquid-fuel rocket engines for aircraft and jet-assisted takeoffs. They also developed the long-range A-4 ballistic missile and the supersonic Wasserfall anti-aircraft missile.

Schematic of the A4/V2

On December 22, 1942, Adolf Hitler ordered the production of the A-4 as a "vengeance weapon", and the Peenemünde group developed it to target London. Following von Braun's July 7, 1943 presentation of a color movie showing an A-4 taking off, Hitler was so enthusiastic that he personally made von Braun a professor shortly thereafter.[34] In Germany at this time, this was an exceptional promotion for an engineer who was only 31 years old.

By that time, the British and Soviet intelligence agencies were aware of the rocket program and von Braun's team at Peenemünde, based on the intelligence provided by the Polish underground Home Army. Over the nights of August 17–18, 1943, RAF Bomber Command's Operation Hydra dispatched raids on the Peenemünde camp consisting of 596 aircraft, and dropped 1,800 tons of explosives.[35] The facility was salvaged and most of the engineering team remained unharmed; however, the raids killed von Braun's engine designer Walter Thiel and Chief Engineer Walther, and the rocket program was delayed.[36][37]
The first combat A-4, renamed the V-2 (Vergeltungswaffe 2 "Retaliation/Vengeance Weapon 2") for propaganda purposes, was launched toward England on September 7, 1944, only 21 months after the project had been officially commissioned. Von Braun's interest in rockets was specifically for the application of space travel, not for killing people.[38] After hearing the news from London, he said that "the rocket worked perfectly, except for landing on the wrong planet." Satirist Mort Sahl has been credited with mocking von Braun by saying "I aim at the stars, but sometimes I hit London."[39] In fact that line appears in the film I Aim at the Stars, a 1960 biopic of von Braun.

Experiments with rocket aircraft

During 1936, von Braun's rocketry team working at Kummersdorf investigated installing liquid-fuelled rockets in aircraft. Ernst Heinkel enthusiastically supported their efforts, supplying a He-72 and later two He-112s for the experiments. Later in 1936, Erich Warsitz was seconded by the RLM to Wernher von Braun and Ernst Heinkel, because he had been recognized as one of the most experienced test pilots of the time, and because he also had an extraordinary fund of technical knowledge.[40]:30 After he familiarized Warsitz with a test-stand run, showing him the corresponding apparatus in the aircraft, he asked: "Are you with us and will you test the rocket in the air? Then, Warsitz, you will be a famous man. And later we will fly to the Moon – with you at the helm!"[40]:35
A regular He 112

In June 1937, at Neuhardenberg (a large field about 70 km (43 mi) east of Berlin, listed as a reserve airfield in the event of war), one of these latter aircraft was flown with its piston engine shut down during flight by Warsitz, at which time it was propelled by von Braun's rocket power alone. Despite a wheels-up landing and the fuselage having been on fire, it proved to official circles that an aircraft could be flown satisfactorily with a back-thrust system through the rear.[40]:51

At the same time, Hellmuth Walter's experiments into hydrogen peroxide based rockets were leading towards light and simple rockets that appeared well-suited for aircraft installation. Also the firm of Hellmuth Walter at Kiel had been commissioned by the RLM to build a rocket engine for the He 112, so there were two different new rocket motor designs at Neuhardenberg: whereas von Braun's engines were powered by alcohol and liquid oxygen, Walter engines had hydrogen peroxide and calcium permanganate as a catalyst. Von Braun's engines used direct combustion and created fire, the Walter devices used hot vapors from a chemical reaction, but both created thrust and provided high speed.[40]:41 The subsequent flights with the He-112 used the Walter-rocket instead of von Braun's; it was more reliable, simpler to operate, and safer for the test pilot, Warsitz.[40]:55

Slave labor

SS General Hans Kammler, who as an engineer had constructed several concentration camps, including Auschwitz, had a reputation for brutality and had originated the idea of using concentration camp prisoners as slave laborers in the rocket program. Arthur Rudolph, chief engineer of the V-2 rocket factory at Peenemünde, endorsed this idea in April 1943 when a labor shortage developed. More people died building the V-2 rockets than were killed by it as a weapon.[41] Von Braun admitted visiting the plant at Mittelwerk on many occasions, and called conditions at the plant "repulsive", but claimed never to have witnessed any deaths or beatings, although it had become clear to him by 1944 that deaths had occurred.[42] He denied ever having visited the Mittelbau-Dora concentration camp itself, where 20,000 died from illness, beatings, hangings, and intolerable working conditions.[43]

Some prisoners claim von Braun engaged in brutal treatment or approved of it. Guy Morand, a French resistance fighter who was a prisoner in Dora, testified in 1995 that after an apparent sabotage attempt, von Braun ordered a prisoner to be flogged,[44] while Robert Cazabonne, another French prisoner, claimed von Braun stood by as prisoners were hanged by chains suspended by cranes.[44]:123–124 However, these accounts may have been a case of mistaken identity.[45] Former Buchenwald inmate Adam Cabala claims that von Braun went to the concentration camp to pick slave laborers: "[...] also the German scientists led by Prof. Wernher von Braun were aware of everything daily. As they went along the corridors, they saw the exhaustion of the inmates, their arduous work and their pain. Not one single time did Prof. Wernher von Braun protest against this cruelty during his frequent stays at Dora. Even the aspect of corpses did not touch him: On a small area near the ambulance shed, inmates tortured to death by slave labor and the terror of the overseers were piling up daily. But, Prof. Wernher von Braun passed them so close that he was almost touching the corpses".[46]

In Wernher von Braun: Crusader for Space, numerous statements by von Braun show he was aware of the conditions but felt completely unable to change them. A friend quotes von Braun speaking of a visit to Mittelwerk:
It is hellish. My spontaneous reaction was to talk to one of the SS guards, only to be told with unmistakable harshness that I should mind my own business, or find myself in the same striped fatigues! ... I realized that any attempt of reasoning on humane grounds would be utterly futile.[47]
When asked if von Braun could have protested against the brutal treatment of the slave laborers, von Braun team member Konrad Dannenberg (a member of the Nazi party since 1932) told The Huntsville Times, "If he had done it, in my opinion, he would have been shot on the spot."[48]

Arrest and release by the Nazi regime

According to André Sellier, a French historian and survivor of the Mittelbau-Dora concentration camp, Heinrich Himmler had von Braun come to his Feldkommandostelle Hochwald HQ in East Prussia in February 1944.[49] To increase his power-base within the Nazi regime, Himmler was conspiring to use Kammler to gain control of all German armament programs, including the V-2 program at Peenemünde.[12]:38–40 He therefore recommended that von Braun work more closely with Kammler to solve the problems of the V-2. Von Braun claimed to have replied that the problems were merely technical and he was confident that they would be solved with Dornberger's assistance.

Von Braun had been under SD surveillance since October 1943. A report stated that he and his colleagues Riedel and Gröttrup were said to have expressed regret at an engineer's house one evening that they were not working on a spaceship and that they felt the war was not going well; this was considered a "defeatist" attitude. A young female dentist who was an SS spy reported their comments.[12]:38–40 Combined with Himmler's false charges that von Braun was a communist sympathizer and had attempted to sabotage the V-2 program, and considering that von Braun regularly piloted his government-provided airplane that might allow him to escape to England, this led to his arrest by the Gestapo.[12]:38–40

The unsuspecting von Braun was detained on March 14 (or March 15),[50] 1944, and was taken to a Gestapo cell in Stettin (now Szczecin, Poland),[12]:38–40 where he was held for two weeks without knowing the charges against him.

Through the Abwehr in Berlin, Dornberger obtained von Braun's conditional release and Albert Speer, Reichsminister for Munitions and War Production, persuaded Hitler to reinstate von Braun so that the V-2 program could continue[12]:38–40 or turn into a "V-4 program" which in their view would be impossible without von Braun's leadership.[51] In his memoirs, Speer states Hitler had finally conceded that von Braun was to be "protected from all prosecution as long as he is indispensable, difficult though the general consequences arising from the situation."[52]

Von Braun, with his arm in a cast from a car accident, surrendered to the Americans just before this May 3, 1945 photo.

Surrender to the Americans

The Soviet Army was about 160 km (100 mi) from Peenemünde in the spring of 1945 when von Braun assembled his planning staff and asked them to decide how and to whom they should surrender. Unwilling to go to the Soviets, von Braun and his staff decided to try to surrender to the Americans. Kammler had ordered relocation of his team to central Germany; however, a conflicting order from an army chief ordered them to join the army and fight. Deciding that Kammler's order was their best bet to defect to the Americans, von Braun fabricated documents and transported 500 of his affiliates to the area around Mittelwerk, where they resumed their work. For fear of their documents being destroyed by the SS, von Braun ordered the blueprints to be hidden in an abandoned mine shaft in the Harz mountain range.[53]

While on an official trip in March, von Braun suffered a complicated fracture of his left arm and shoulder in a car accident after his driver fell asleep at the wheel. His injuries were serious, but he insisted that his arm be set in a cast so he could leave the hospital. Due to this neglect of the injury he had to be hospitalized again a month later where his bones had to be re-broken and re-aligned.[53]

In April, as the Allied forces advanced deeper into Germany, Kammler ordered the engineering team to be moved by train into the town of Oberammergau in the Bavarian Alps where they were closely guarded by the SS with orders to execute the team if they were about to fall into enemy hands. However, von Braun managed to convince SS Major Kummer to order the dispersal of the group into nearby villages so that they would not be an easy target for U.S. bombers.[53]

Von Braun and a large number of the engineering team subsequently made it to Austria.[54] On May 2, 1945, upon finding an American private from the U.S. 44th Infantry Division, von Braun's brother and fellow rocket engineer, Magnus, approached the soldier on a bicycle, calling out in broken English: "My name is Magnus von Braun. My brother invented the V-2. We want to surrender."[9][55] After the surrender, Wernher spoke to the press:
We knew that we had created a new means of warfare, and the question as to what nation, to what victorious nation we were willing to entrust this brainchild of ours was a moral decision more than anything else. We wanted to see the world spared another conflict such as Germany had just been through, and we felt that only by surrendering such a weapon to people who are guided by the Bible could such an assurance to the world be best secured.[56]
The American high command was well aware of how important their catch was: von Braun had been at the top of the Black List, the code name for the list of German scientists and engineers targeted for immediate interrogation by U.S. military experts. On June 19, 1945, two days before the scheduled handover of the Nordhausen area to the Soviets, U.S. Army Major Robert B. Staver, Chief of the Jet Propulsion Section of the Research and Intelligence Branch of the U.S. Army Ordnance Corps in London, and Lt Col R. L. Williams took von Braun and his department chiefs by Jeep from Garmisch to Munich and then flown to Nordhausen; on the next day the group was evacuated 40 miles (64 km) southwest to Witzenhausen, a small town in the American Zone.[57]

Von Braun was briefly detained at the "Dustbin" interrogation center at Kransberg Castle where the elite of the Third Reich's economy, science and technology were debriefed by U.S. and British intelligence officials.[58] Initially he was recruited to the U.S. under a program called Operation Overcast, subsequently known as Operation Paperclip. There is evidence, however, that British intelligence and scientists were the first to interview him in depth, eager to gain information that they knew U.S. officials would deny them. The team included the young L.S. Snell, then the leading British rocket engineer, later chief designer of Rolls-Royce Limited and inventor of the Concorde's engines. The specific information the British gleaned remained top secret, both from the Americans and other allies.[citation needed]

American career

U.S. Army career

Wernher von Braun at a meeting of NACA's Special Committee on Space Technology, 1958

On June 20, 1945, the U.S. Secretary of State approved the transfer of von Braun and his specialists to America; however, this was not announced to the public until October 1, 1945.[59] Von Braun was among those scientists for whom the Joint Intelligence Objectives Agency (JIOA) arguably falsified employment histories and expunged NSDAP memberships.[citation needed]

The first seven technicians arrived in the United States at New Castle Army Air Field, just south of Wilmington, Delaware, on September 20, 1945. They were then flown to Boston and taken by boat to the Army Intelligence Service post at Fort Strong in Boston Harbor. Later, with the exception of von Braun, the men were transferred to Aberdeen Proving Ground in Maryland to sort out the Peenemünde documents, enabling the scientists to continue their rocketry experiments.[citation needed]

Finally, von Braun and his remaining Peenemünde staff (see List of German rocket scientists in the United States) were transferred to their new home at Fort Bliss, a large Army installation just north of El Paso. Von Braun would later write he found it hard to develop a "genuine emotional attachment" to his new surroundings.[60] His chief design engineer Walther Reidel became the subject of a December 1946 article "German Scientist Says American Cooking Tasteless; Dislikes Rubberized Chicken", exposing the presence of von Braun's team in the country and drawing criticism from Albert Einstein and John Dingell.[60] Requests to improve their living conditions such as laying linoleum over their cracked wood flooring were rejected.[60] Von Braun remarked, "at Peenemünde we had been coddled, here you were counting pennies".[60] At Peenemünde, von Braun had thousands of engineers who answered to him, but was now answering to "pimply" 26-year-old Major Jim Hamill who possessed an undergraduate degree in engineering.[60] His loyal Germans still addressed him as Herr Professor, but Hamill addressed him as Wernher and never responded to von Braun's request for more materials. Every proposal for new rocket ideas was dismissed.[60]

Von Braun's badge at ABMA (1957)

While there, they trained military, industrial, and university personnel in the intricacies of rockets and guided missiles. As part of the Hermes project, they helped refurbish, assemble, and launch a number of V-2s that had been shipped from Germany to the White Sands Proving Ground in New Mexico. They also continued to study the future potential of rockets for military and research applications. Since they were not permitted to leave Fort Bliss without military escort, von Braun and his colleagues began to refer to themselves only half-jokingly as "PoPs" – "Prisoners of Peace".[61]

In 1950, at the start of the Korean War, von Braun and his team were transferred to Huntsville, Alabama, his home for the next 20 years. Between 1952 and 1956,[62] von Braun led the Army's rocket development team at Redstone Arsenal, resulting in the Redstone rocket, which was used for the first live nuclear ballistic missile tests conducted by the United States. He personally witnessed this historic launch and detonation.[63] Work on the Redstone led to development of the first high-precision inertial guidance system on the Redstone rocket.[64]

As director of the Development Operations Division of the Army Ballistic Missile Agency, von Braun, with his team, then developed the Jupiter-C, a modified Redstone rocket.[65] The Jupiter-C successfully launched the West's first satellite, Explorer 1, on January 31, 1958. This event signaled the birth of America's space program.

Despite the work on the Redstone rocket, the 12 years from 1945 to 1957 were probably some of the most frustrating for von Braun and his colleagues. In the Soviet Union, Sergei Korolev and his team of scientists and engineers plowed ahead with several new rocket designs and the Sputnik program, while the American government was not very interested in von Braun's work or views and only embarked on a very modest rocket-building program. In the meantime, the press tended to dwell on von Braun's past as a member of the SS and the slave labor used to build his V-2 rockets.[citation needed]

Popular concepts for a human presence in space

Repeating the pattern he had established during his earlier career in Germany, von Braun – while directing military rocket development in the real world – continued to entertain his engineer-scientist's dream of a future in which rockets would be used for space exploration. However, he was no longer at risk of being sacked – as American public opinion of Germans began to recover, von Braun found himself increasingly in a position to popularize his ideas. The May 14, 1950, headline of The Huntsville Times ("Dr. von Braun Says Rocket Flights Possible to Moon") might have marked the beginning of these efforts. Von Braun's ideas rode a publicity wave that was created by science fiction movies and stories.

Von Braun with President Dwight D. Eisenhower, 1960

In 1952, von Braun first published his concept of a manned space station in a Collier's Weekly magazine series of articles titled "Man Will Conquer Space Soon!". These articles were illustrated by the space artist Chesley Bonestell and were influential in spreading his ideas. Frequently, von Braun worked with fellow German-born space advocate and science writer Willy Ley to publish his concepts, which, unsurprisingly, were heavy on the engineering side and anticipated many technical aspects of space flight that later became reality.

The space station (to be constructed using rockets with recoverable and reusable ascent stages) would be a toroid structure, with a diameter of 250 feet (76 m); this built on the concept of a rotating wheel-shaped station introduced in 1929 by Herman Potočnik in his book The Problem of Space Travel – The Rocket Motor. The space station would spin around a central docking nave to provide artificial gravity, and would be assembled in a 1,075-mile (1,730 km) two-hour, high-inclination Earth orbit allowing observation of essentially every point on Earth on at least a daily basis. The ultimate purpose of the space station would be to provide an assembly platform for manned lunar expeditions. More than a decade later, the movie version of 2001: A Space Odyssey would draw heavily on the design concept in its visualization of an orbital space station.

Von Braun envisaged these expeditions as very large-scale undertakings, with a total of 50 astronauts traveling in three huge spacecraft (two for crew, one primarily for cargo), each 49 m (160.76 ft) long and 33 m (108.27 ft) in diameter and driven by a rectangular array of 30 rocket propulsion engines.[66] Upon arrival, astronauts would establish a permanent lunar base in the Sinus Roris region by using the emptied cargo holds of their craft as shelters, and would explore their surroundings for eight weeks. This would include a 400 km (249 mi) expedition in pressurized rovers to the crater Harpalus and the Mare Imbrium foothills.

Walt Disney and von Braun, seen in 1954 holding a model of his passenger ship, collaborated on a series of three educational films.

At this time, von Braun also worked out preliminary concepts for a manned mission to Mars that used the space station as a staging point. His initial plans, published in The Mars Project (1952), had envisaged a fleet of 10 spacecraft (each with a mass of 3,720 metric tonnes), three of them unmanned and each carrying one 200-tonne winged lander[66] in addition to cargo, and nine crew vehicles transporting a total of 70 astronauts. Gigantic as this mission plan was, its engineering and astronautical parameters were thoroughly calculated. A later project was much more modest, using only one purely orbital cargo ship and one crewed craft. In each case, the expedition would use minimum-energy Hohmann transfer orbits for its trips to Mars and back to Earth.

Before technically formalizing his thoughts on human spaceflight to Mars, von Braun had written a science fiction novel on the subject, set in the year 1980. However, the manuscript was rejected by no fewer than 18 publishers.[67] Von Braun later published small portions of this opus in magazines, to illustrate selected aspects of his Mars project popularizations. The complete manuscript, titled Project MARS: A Technical Tale, did not appear as a printed book until December 2006.[68]

In the hope that its involvement would bring about greater public interest in the future of the space program, von Braun also began working with Walt Disney and the Disney studios as a technical director, initially for three television films about space exploration. The initial broadcast devoted to space exploration was Man in Space, which first went on air on March 9, 1955, drawing 40 million viewers.[60][69][70]

Later (in 1959) von Braun published a short booklet, condensed from episodes that had appeared in This Week Magazine before—describing his updated concept of the first manned lunar landing.[71] The scenario included only a single and relatively small spacecraft—a winged lander with a crew of only two experienced pilots who had already circumnavigated the Moon on an earlier mission. The brute-force direct ascent flight schedule used a rocket design with five sequential stages, loosely based on the Nova designs that were under discussion at this time. After a night launch from a Pacific island, the first three stages would bring the spacecraft (with the two remaining upper stages attached) to terrestrial escape velocity, with each burn creating an acceleration of 8–9 times standard gravity. Residual propellant in the third stage would be used for the deceleration intended to commence only a few hundred kilometers above the landing site in a crater near the lunar north pole. The fourth stage provided acceleration to lunar escape velocity, while the fifth stage would be responsible for a deceleration during return to the Earth to a residual speed that allows aerocapture of the spacecraft ending in a runway landing, much in the way of the Space Shuttle. One remarkable feature of this technical tale is that the engineer Wernher von Braun anticipated a medical phenomenon that would become apparent only years later: being a veteran astronaut with no history of serious adverse reactions to weightlessness offers no protection against becoming unexpectedly and violently spacesick.

Religious conversion

In the first half of his life, von Braun was a nonpracticing, "perfunctory" Lutheran, whose affiliation was nominal and not taken seriously.[72] As described by Ernst Stuhlinger and Frederick I. Ordway III: “Throughout his younger years, von Braun did not show signs of religious devotion, or even an interest in things related to the church or to biblical teachings. In fact, he was known to his friends as a 'merry heathen' (fröhlicher Heide)."[73] Nevertheless, in 1945 he explained his decision to surrender to the Western Allies, rather than Russians, as being influenced by a desire to share rocket technology with people who followed the Bible. In 1946,[74]:469 he attended church in El Paso, Texas, and underwent a religious conversion to evangelical Christianity.[75] In an unnamed religious magazine he stated:
One day in Fort Bliss, a neighbor called and asked if I would like to go to church with him. I accepted, because I wanted to see if the American church was just a country club as I'd been led to expect. Instead, I found a small, white frame building ... in the hot Texas sun on a browned-grass lot ... Together, these people make a live, vibrant community. This was the first time I really understood that religion was not a cathedral inherited from the past, or a quick prayer at the last minute. To be effective, a religion has to be backed up by discipline and effort.
— von Braun[74]:229–230
On the motives behind this conversion, Michael J. Neufeld is of the opinion that he turned to religion "to pacify his own conscience",[76] whereas University of Southampton scholar Kendrick Oliver said that von Braun was presumably moved "by a desire to find a new direction for his life after the moral chaos of his service for the Third Reich".[77] Having "concluded one bad bargain with the Devil, perhaps now he felt a need to have God securely at his side".[78]

Later in life, he joined an Episcopal congregation,[75] and became increasingly religious.[79] He publicly spoke and wrote about the complementarity of science and religion, the afterlife of the soul, and his belief in God.[80][81] He stated, "Through science man strives to learn more of the mysteries of creation. Through religion he seeks to know the Creator."[82] He was interviewed by the Assemblies of God pastor C. M. Ward, as stating, "The farther we probe into space, the greater my faith."[83] In addition, he met privately with evangelist Billy Graham and with the pacifist leader Martin Luther King Jr..[84]

Von Braun with President Kennedy at Redstone Arsenal in 1963
 
Von Braun with the F-1 engines of the Saturn V first stage at the U.S. Space and Rocket Center
 
Still with his rocket models, von Braun is pictured in his new office at NASA headquarters in 1970

Concepts for orbital warfare

Von Braun developed and published his space station concept during the very "coldest" time of the Cold War, when the U.S. government for which he worked put the containment of the Soviet Union above everything else. The fact that his space station – if armed with missiles that could be easily adapted from those already available at this time – would give the United States space superiority in both orbital and orbit-to-ground warfare did not escape him. In his popular writings, von Braun elaborated on them in several of his books and articles, but he took care to qualify such military applications as "particularly dreadful". This much less peaceful aspect of von Braun's "drive for space" has been reviewed by Michael J. Neufeld from the Space History Division of the National Air and Space Museum in Washington.[85]

NASA career

Von Braun during Apollo 11 launch

The U.S. Navy had been tasked with building a rocket to lift satellites into orbit, but the resulting Vanguard rocket launch system was unreliable. In 1957, with the launch of Sputnik 1, a growing belief within the United States existed that it was lagging behind the Soviet Union in the emerging Space Race. American authorities then chose to use von Braun and his German team's experience with missiles to create an orbital launch vehicle. Wernher von Braun had such an idea originally proposed in 1954, but it was denied at the time.[60]

NASA was established by law on July 29, 1958. One day later, the 50th Redstone rocket was successfully launched from Johnston Atoll in the south Pacific as part of Operation Hardtack I. Two years later, NASA opened the Marshall Space Flight Center at Redstone Arsenal in Huntsville, and the Army Ballistic Missile Agency (ABMA) development team led by von Braun was transferred to NASA. In a face-to-face meeting with Herb York at the Pentagon, von Braun made it clear he would go to NASA only if development of the Saturn was allowed to continue.[86] Presiding from July 1960 to February 1970, von Braun became the center's first director.[citation needed]

Von Braun's early years at NASA included a failed "four-inch flight" during which the first unmanned Mercury-Redstone rocket only rose a few inches before settling back onto the launch pad. The launch failure was later determined to be the result of a "power plug with one prong shorter than the other because a worker filed it to make it fit". Because of the difference in the length of one prong, the launch system detected the difference in the power disconnection as a "cut-off signal to the engine". The system stopped the launch, and the incident created a "nadir of morale in Project Mercury".[citation needed]

After the flight of Mercury-Redstone 2 in January 1961 experienced a string of problems, von Braun insisted on one more test before the Redstone could be deemed man-rated. His overly cautious nature brought about clashes with other people involved in the program, who argued that MR-2's technical issues were simple and had been resolved shortly after the flight. He overruled them, so a test mission involving a Redstone on a boilerplate capsule was flown successfully in March. Von Braun's stubbornness was blamed for the inability of the U.S. to launch a manned space mission before the Soviet Union, which ended up putting the first man in space the following month.[citation needed]

Charles W. Mathews, von Braun, George Mueller, and Lt. Gen. Samuel C. Phillips in the Launch Control Center following the successful Apollo 11 liftoff on July 16, 1969

The Marshall Center's first major program was the development of Saturn rockets to carry heavy payloads into and beyond Earth orbit. From this, the Apollo program for manned Moon flights was developed. Wernher von Braun initially pushed for a flight engineering concept that called for an Earth orbit rendezvous technique (the approach he had argued for building his space station), but in 1962, he converted to the lunar orbit rendezvous concept that was subsequently realized.[87] During Apollo, he worked closely with former Peenemünde teammate, Kurt H. Debus, the first director of the Kennedy Space Center. His dream to help mankind set foot on the Moon became a reality on July 16, 1969, when a Marshall-developed Saturn V rocket launched the crew of Apollo 11 on its historic eight-day mission. Over the course of the program, Saturn V rockets enabled six teams of astronauts to reach the surface of the Moon.

During the late 1960s, von Braun was instrumental in the development of the U.S. Space and Rocket Center in Huntsville. The desk from which he guided America's entry in the space race remains on display there. He also was instrumental in the launching of the experimental Applications Technology Satellite. He traveled to India and hoped that the program would be helpful for bringing a massive educational television project to help the poorest people in that country.[88][89]

During the local summer of 1966–67, von Braun participated in a field trip to Antarctica, organized for him and several other members of top NASA management.[90] The goal of the field trip was to determine whether the experience gained by U.S. scientific and technological community during the exploration of Antarctic wastelands would be useful for the manned exploration of space. Von Braun was mainly interested in management of the scientific effort on Antarctic research stations, logistics, habitation, and life support, and in using the barren Antarctic terrain like the glacial dry valleys to test the equipment that one day would be used to look for signs of life on Mars and other worlds.

In an internal memo dated January 16, 1969,[91] von Braun had confirmed to his staff that he would stay on as a center director at Huntsville to head the Apollo Applications Program. He referred to this time as a moment in his life when he felt the strong need to pray, stating "I certainly prayed a lot before and during the crucial Apollo flights".[92] A few months later, on occasion of the first Moon landing, he publicly expressed his optimism that the Saturn V carrier system would continue to be developed, advocating manned missions to Mars in the 1980s.[93]

Nonetheless, on March 1, 1970, von Braun and his family relocated to Washington, DC, when he was assigned the post of NASA's Deputy Associate Administrator for Planning at NASA Headquarters. After a series of conflicts associated with the truncation of the Apollo program, and facing severe budget constraints, von Braun retired from NASA on May 26, 1972. Not only had it become evident by this time that NASA and his visions for future U.S. space flight projects were incompatible, but also it was perhaps even more frustrating for him to see popular support for a continued presence of man in space wane dramatically once the goal to reach the Moon had been accomplished.

Von Braun and William R. Lucas, the first and third Marshall Space Flight Center directors, viewing a Spacelab model in 1974

Von Braun also developed the idea of a Space Camp that would train children in fields of science and space technologies, as well as help their mental development much the same way sports camps aim at improving physical development.[21]:354–355

Career after NASA

After leaving NASA, von Braun became Vice President for Engineering and Development at the aerospace company Fairchild Industries in Germantown, Maryland, on July 1, 1972.

In 1973, during a routine physical examination, von Braun was diagnosed with kidney cancer, which could not be controlled with the medical techniques available at the time.[94] Von Braun continued his work to the extent possible, which included accepting invitations to speak at colleges and universities, as he was eager to cultivate interest in human spaceflight and rocketry, particularly his desire to encourage the next generation of aerospace engineers.

Von Braun helped establish and promote the National Space Institute, a precursor of the present-day National Space Society, in 1975, and became its first president and chairman. In 1976, he became scientific consultant to Lutz Kayser, the CEO of OTRAG, and a member of the Daimler-Benz board of directors. However, his deteriorating health forced him to retire from Fairchild on December 31, 1976. When the 1975 National Medal of Science was awarded to him in early 1977, he was hospitalized, and unable to attend the White House ceremony.

Engineering philosophy

Von Braun's insistence on further tests after Mercury-Redstone 2 flew higher than planned has been identified as contributing to the Soviet Union's success in launching the first human in space.[95] The Mercury-Redstone BD flight was successful, but took up the launch slot that could have put Alan Shepard into space three weeks ahead of Yuri Gagarin. His Soviet counterpart Sergei Korolev insisted on two successful flights with dogs before risking Gagarin's life on a manned attempt. The second test flight took place one day after the Mercury-Redstone BD mission.[21]

Von Braun took a very conservative approach to engineering, designing with ample safety factors and redundant structure. This became a point of contention with other engineers, who struggled to keep vehicle weight down so that payload could be maximized. As noted above, his excessive caution likely led to the U.S. losing the race to put a man into space with the Soviets. Krafft Ehricke likened von Braun's approach to building the Brooklyn Bridge.[96]:208 Many at NASA headquarters jokingly referred to Marshall as the "Chicago Bridge and Iron Works", but acknowledged that the designs worked.[97] The conservative approach paid off when a fifth engine was added to the Saturn C-4, producing the Saturn V. The C-4 design had a large crossbeam that could easily absorb the thrust of an additional engine.[21]:371

Personal life

Maria von Braun, wife of Wernher von Braun

Von Braun had a charismatic personality and was known as a ladies' man. As a student in Berlin, he would often be seen in the evenings in the company of two girlfriends at once.[21]:63 He later had a succession of affairs within the secretarial and computer pool at Peenemünde.[21]:92–94

In January 1943, von Braun became engaged to Dorothee Brill, a physical education teacher in Berlin, and sought permission from the SS Race and Settlement Office to marry. However, the engagement was broken due to his mother's opposition.[21]:146–147 Later in 1943, while preparing V-2 launch sites in northeastern France, von Braun had an affair in Paris with a French woman, who was imprisoned for collaboration after the War and became destitute.[21]:147–148

During his stay at Fort Bliss, von Braun proposed marriage to Maria Luise von Quistorp (born June 10, 1928), his maternal first cousin, in a letter to his father. On March 1, 1947, having received permission to go back to Germany and return with his bride, he married her in a Lutheran church in Landshut, Germany. Shortly after he converted to Evangelical Christianity, his bride and he, as well as his father and mother, returned to New York on March 26, 1947. On December 9, 1948, the von Brauns' first daughter, Iris Careen, was born at Fort Bliss Army Hospital.[65] The von Brauns had two more children, Margrit Cécile in 1952 and Peter Constantine in 1960.

On April 15, 1955, von Braun became a naturalized citizen of the United States.

Death

Grave of Wernher von Braun in Ivy Hill Cemetery (Alexandria, Virginia), 2008.

On June 16, 1977, Wernher von Braun died of pancreatic cancer in Alexandria, Virginia, at the age of 65.[98][99] He was buried at the Ivy Hill Cemetery in Alexandria, Virginia.

Von Braun's gravestone mentions Psalm 19:1: "The heavens declare the glory of God; and the firmament sheweth his handywork." (KJV)[100]

Recognition and critique

In 1970, Huntsville, Alabama honored von Braun's years of service with a series of events including the unveiling of a plaque in his honor. Pictured (l–r), his daughter Iris, wife Maria, U.S. Sen. John Sparkman, Alabama Gov. Albert Brewer, von Braun, son Peter, and daughter Margrit.
  • Apollo program director Sam Phillips was quoted as saying that he did not think that the United States would have reached the Moon as quickly as it did without von Braun's help. Later, after discussing it with colleagues, he amended this to say that he did not believe the United States would have reached the Moon at all.[12]:167
  • The crater von Braun on the Moon is named after him.
  • Von Braun received a total of 12 honorary doctorates, among them, on January 8, 1963, one from the Technical University of Berlin from which he had graduated.
  • Von Braun was responsible for the creation of the Research Institute at the University of Alabama in Huntsville. As a result of his vision, the university is one of the leading universities in the nation for NASA-sponsored research. The building housing the university's Research Institute was named in his honor, Von Braun Research Hall, in 2000.
  • Several German cities (Bonn, Neu-Isenburg, Mannheim, Mainz), and dozens of smaller towns have named streets after Wernher von Braun.
  • The Von Braun Center (built 1975) in Huntsville is named in von Braun's honor.
  • Von Braun Astronomical Society in Huntsville was founded as the Rocket City Astronomical Association by von Braun and was later renamed after him
  • Scrutiny of von Braun's use of forced labor at Mittelwerk intensified again in 1984 when Arthur Rudolph, one of his top affiliates from the A-4/V2 through to the Apollo projects, left the United States and was forced to renounce his citizenship in place of the alternative of being tried for war crimes.[101]
  • A science- and engineering-oriented Gymnasium in Friedberg, Bavaria was named after Wernher von Braun in 1979. In response to rising criticism, a school committee decided in 1995, after lengthy deliberations, to keep the name but "to address von Braun's ambiguity in the advanced history classes". In 2012, Nazi concentration camp survivor David Salz gave a speech in Friedberg, calling out for the public to "Do everything to make this name disappear from this school!".[102][103] In February 2014, the school was finally renamed "Staatliches Gymnasium Friedberg" and distanced itself from the name von Braun, citing he was "no role-model for our pupils".
  • An avenue in the Annadale section of Staten Island, New York was named after him in 1977.
  • Von Braun also was voted into the U.S. Space and Rocket Center Hall of Fame, 2007

Summary of SS career

  • SS number: 185,068
  • Nazi Party number: 5,738,692[21]:96

Dates of rank

  • SS-Anwärter: November 1, 1933 (Candidate; received rank upon joining SS Riding School)
  • SS-Mann: July 1934 (Private)
(left SS after graduation from the school; commissioned in 1940 with date of entry backdated to 1934)

Honors

In popular culture

Film and television Von Braun has been featured in a number of movies and television shows or series:
Several fictional characters have been modeled on von Braun:
In print media:
In literature:
  • The Good German by Joseph Kanon. Von Braun and other scientists are said to have been implicated in the use of slave labor at Peenemünde; their transfer to the U.S. forms part of the narrative.
  • Space by James Michener. Von Braun and other German scientists are brought to the U.S. and form a vital part of the U.S. efforts to reach space.
  • Gravity's Rainbow by Thomas Pynchon. The novel involves British intelligence attempting to avert and predict V-2 rocket attacks. The work even includes a gyroscopic equation for the V2. The first portion of the novel, "Beyond The Zero", begins with a quotation from von Braun: "Nature does not know extinction; all it knows is transformation. Everything science has taught me, and continues to teach me, strengthens my belief in the continuity of our spiritual existence after death."
  • V-S Day by Allen Steele is a 2014 alternate history novel in which the space race occurs during World War II between teams led by Robert H. Goddard and von Braun.
  • Moonglow by Michael Chabon (2016) includes a fictionalized description of the search for and capture of Von Braun by the US Army, and his role in the Nazi V-2 program and subsequently in the US space program.
In theatre:
  • Rocket City, Alabam', a stage play by Mark Saltzman, weaves von Braun's real life with a fictional plot in which a young Jewish woman in Huntsville, Alabama becomes aware of his Nazi past and tries to inspire awareness and outrage. Von Braun is a character in the play.[111]
In music:

Published works

  • Proposal for a Workable Fighter with Rocket Drive. July 6, 1939.
  • 'Survey' of Previous Liquid Rocket Development in Germany and Future Prospects. May 1945.[116]
  • A Minimum Satellite Vehicle Based on Components Available from Developments of the Army Ordnance Corps. September 15, 1954. It would be a blow to U.S. prestige if we did not [launch a satellite] first.[116]
  • The Mars Project, Urbana, University of Illinois Press, (1953). With Henry J. White, translator.
  • Arthur C. Clarke, ed. (1967). German Rocketry, The Coming of the Space Age. New York: Meredith Press.
  • First Men to the Moon, Holt, Rinehart and Winston, New York (1958). Portions of work first appeared in This Week Magazine.
  • Daily Journals of Werner von Braun, May 1958 – March 1970. March 1970.[116]
  • History of Rocketry & Space Travel, New York, Crowell (1975). With Frederick I. Ordway III.
  • The Rocket's Red Glare, Garden City, N.Y.: Anchor Press, (1976). With Frederick I. Ordway III.
  • Project Mars: A Technical Tale, Apogee Books, Toronto (2006). A previously unpublished science fiction story by von Braun. Accompanied by paintings from Chesley Bonestell and von Braun's own technical papers on the proposed project.
  • The Voice of Dr. Wernher von Braun, Apogee Books, Toronto (2007). A collection of speeches delivered by von Braun over the course of his career.

Konstantin Tsiolkovsky

From Wikipedia, the free encyclopedia

Konstantin Eduardovich Tsiolkovsky
Константи́н Эдуа́рдович Циолко́вский
Tsiolkovsky.jpg
Konstantin Tsiolkovsky
Born 17 September [O.S. 5 September] 1857
Izhevskoye, Ryazan Governorate, Russian Empire
Died 19 September 1935 (aged 78)
Kaluga, Russian SFSR, Soviet Union
Nationality Russian
Known for Tsiolkovsky's rocket equation
Scientific career
Fields Astronautic theory

Konstantin Eduardovich Tsiolkovsky (Russian: Константи́н Эдуа́рдович Циолко́вский, IPA: [kənstɐnˈtʲin ɪdʊˈardəvʲɪtɕ tsɨɐlˈkofskʲɪj] (About this sound listen); Polish: Konstanty Ciołkowski; 17 September [O.S. 5 September] 1857  – 19 September 1935) was a Russian and Soviet rocket scientist and pioneer of the astronautic theory of ethnic Polish descent.[1] Along with the French Robert Esnault-Pelterie, the German-Romanian Hermann Oberth and the American Robert H. Goddard, he is considered to be one of the founding fathers of modern rocketry and astronautics.[2][3] His works later inspired leading Soviet rocket engineers such as Sergei Korolev and Valentin Glushko and contributed to the success of the Soviet space program.

Tsiolkovsky spent most of his life in a log house on the outskirts of Kaluga, about 200 km (120 mi) southwest of Moscow. A recluse by nature, his unusual habits made him seem bizarre to his fellow townsfolk.[4]

Early life

He was born in Izhevskoye (now in Spassky District, Ryazan Oblast), in the Russian Empire, to a middle-class family. His father, Edward Tsiolkovsky (in Polish: Ciołkowski), was a Polish-born Russian Orthodox; his mother was of mixed Volga Tatar and Russian origin.[5][6] His father was successively a forester, teacher, and minor government official. At the age of 10, Konstantin caught scarlet fever and became hard of hearing. When he was 13, his mother died.[7] He was not admitted to elementary schools because of his hearing problem, so he was self-taught.[7] As a reclusive home-schooled child, he passed much of his time by reading books and became interested in mathematics and physics. As a teenager, he began to contemplate the possibility of space travel.

Tsiolkovsky spent three years attending a Moscow library where Russian cosmism proponent Nikolai Fyodorov worked. He later came to believe that colonizing space would lead to the perfection of the human race, with immortality and a carefree existence.[8]

Additionally, inspired by the fiction of Jules Verne, Tsiolkovsky theorized many aspects of space travel and rocket propulsion. He is considered the father of spaceflight and the first person to conceive the space elevator, becoming inspired in 1895 by the newly constructed Eiffel Tower in Paris.

Despite the youth's growing knowledge of physics, his father was concerned that he would not be able to provide for himself financially as an adult and brought him back home at the age of 19 after learning that he was overworking himself and going hungry. Afterwards, Tsiolkovsky passed the teacher's exam and went to work at a school in Borovsk near Moscow. He also met and married his wife Varvara Sokolova during this time. Despite being stuck in Kaluga, a small town far from major learning centers, Tsiolkovsky managed to make scientific discoveries on his own.

The first two decades of the 20th century were marred by personal tragedy. Tsiolkovsky's son Ignaty committed suicide in 1902, and in 1908 many of his accumulated papers were lost in a flood. In 1911, his daughter Lyubov was arrested for engaging in revolutionary activities.

Scientific achievements

Tsiolkovsky stated that he developed the theory of rocketry only as a supplement to philosophical research on the subject.[9] He wrote more than 400 works including approximately 90 published pieces on space travel and related subjects.[10] Among his works are designs for rockets with steering thrusters, multistage boosters, space stations, airlocks for exiting a spaceship into the vacuum of space, and closed-cycle biological systems to provide food and oxygen for space colonies.

Tsiolkovsky's first scientific study dates back to 1880–1881. He wrote a paper called "Theory of Gases," in which he outlined the basis of the kinetic theory of gases, but after submitting it to the Russian Physico-Chemical Society (RPCS), he was informed that his discoveries had already been made 25 years earlier. Undaunted, he pressed ahead with his second work, "The Mechanics of the Animal Organism". It received favorable feedback, and Tsiolkovsky was made a member of the Society. Tsiolkovsky's main works after 1884 dealt with four major areas: the scientific rationale for the all-metal balloon (airship), streamlined airplanes and trains, hovercraft, and rockets for interplanetary travel.

In 1892, he was transferred to a new teaching post in Kaluga where he continued to experiment. During this period, Tsiolkovsky began working on a problem that would occupy much of his time during the coming years: an attempt to build an all-metal dirigible that could be expanded or shrunk in size.

Tsiolkovsky developed the first aerodynamics laboratory in Russia in his apartment. In 1897, he built the first Russian wind tunnel with an open test section and developed a method of experimentation using it. In 1900, with a grant from the Academy of Sciences, he made a survey using models of the simplest shapes and determined the drag coefficients of the sphere, flat plates, cylinders, cones, and other bodies. Tsiolkovsky's work in the field of aerodynamics was a source of ideas for Russian scientist Nikolay Zhukovsky, the father of modern aerodynamics and hydrodynamics. Tsiolkovsky described the airflow around bodies of different geometric shapes, but because the RPCS did not provide any financial support for this project, he was forced to pay for it largely out of his own pocket.

Tsiolkovsky studied the mechanics of powered flying machines, which were designated "dirigibles" (the word "airship" had not yet been invented). Tsiolkovsky first proposed the idea of an all-metal dirigible and built a model of it. The first printed work on the airship was "A Controllable Metallic Balloon" (1892), in which he gave the scientific and technical rationale for the design of an airship with a metal sheath. Progressive for his time, Tsiolkovsky was not supported on the airship project, and the author was refused a grant to build the model. An appeal to the General Aviation Staff of the Russian army also had no success. In 1892, he turned to the new and unexplored field of heavier-than-air aircraft. Tsiolkovsky's idea was to build an airplane with a metal frame. In the article "An Airplane or a Birdlike (Aircraft) Flying Machine" (1894) are descriptions and drawings of a monoplane, which in its appearance and aerodynamics anticipated the design of aircraft that would be constructed 15 to 18 years later. In an Aviation Airplane, the wings have a thick profile with a rounded front edge and the fuselage is faired. But work on the airplane, as well as on the airship, did not receive recognition from the official representatives of Russian science, and Tsiolkovsky's further research had neither monetary nor moral support. In 1914, he displayed his models of all-metal dirigibles at the Aeronautics Congress in St. Petersburg but met with a lukewarm response.

Disappointed at this, Tsiolkovsky gave up on space and aeronautical problems with the onset of World War I and instead turned his attention to the problem of alleviating poverty. This occupied his time during the war years until the Russian Revolution in 1917.

Starting in 1896, Tsiolkovsky systematically studied the theory of motion of rocket apparatus. Thoughts on the use of the rocket principle in the cosmos were expressed by him as early as 1883, and a rigorous theory of rocket propulsion was developed in 1896. Tsiolkovsky derived the formula, which he called the "formula of aviation", establishing the relationship between:
  • change in the rocket's speed (\delta V)
  • exhaust velocity of the engine (v_{e})
  • initial (M0) and final (M1) mass of the rocket
{\displaystyle \delta V=v_{e}\ln \left({M_{0} \over M_{1}}\right)}
After writing out this equation, Tsiolkovsky recorded the date: 10 May 1897. In the same year, the formula for the motion of a body of variable mass was published in the thesis of the Russian mathematician I. V. Meshchersky ("Dynamics of a Point of Variable Mass," I. V. Meshchersky, St. Petersburg, 1897).

His most important work, published in May 1903, was Exploration of Outer Space by Means of Rocket Devices (Russian: Исследование мировых пространств реактивными приборами).[11] Tsiolkovsky calculated, using the Tsiolkovsky equation,[12]:1 that the horizontal speed required for a minimal orbit around the Earth is 8,000 m/s (5 miles per second) and that this could be achieved by means of a multistage rocket fueled by liquid oxygen and liquid hydrogen. In the article "Exploration of Outer Space by Means of Rocket Devices", it was proved for the first time that a rocket could perform space flight. In this article and its subsequent sequels (1911 and 1914), he developed some ideas of missiles and considered the use of liquid rocket engines.

The outward appearance of Tsiolkovsky's spacecraft design, published in 1903, was a basis for modern spaceship design.[13] The design had a hull divided into three main sections.[14] The pilot and copilot were in the first section, the second and third sections held the liquid oxygen and liquid hydrogen needed to fuel the spacecraft.[15]

However, the result of the first publication was not what Tsiolkovsky expected. No foreign scientists appreciated his research, which today is a major scientific discipline. In 1911 he published the second part of the work "Exploration of Outer Space by Means of Rocket Devices". Here Tsiolkovsky evaluated the work needed to overcome the force of gravity, determined the speed needed to propel the device into the solar system ("escape velocity"), and examined calculation of flight time. The publication of this article made a splash in the scientific world, Tsiolkovsky found many friends among his fellow scientists.

In 1926–1929, Tsiolkovsky solved the practical problem regarding the role played by rocket fuel in getting to escape velocity and leaving the Earth. He showed that the final speed of the rocket depends on the rate of gas flowing from it and on how the weight of the fuel relates to the weight of the empty rocket.

Tsiolkovsky conceived a number of ideas that have been later used in rockets. They include: gas rudders (graphite) for controlling a rocket's flight and changing the trajectory of its center of mass, the use of components of the fuel to cool the outer shell of the spacecraft (during re-entry to Earth) and the walls of the combustion chamber and nozzle, a pump system for feeding the fuel components, the optimal descent trajectory of the spacecraft while returning from space, etc.[citation needed] In the field of rocket propellants, Tsiolkovsky studied a large number of different oxidizers and combustible fuels and recommended specific pairings: liquid oxygen and hydrogen, and oxygen with hydrocarbons. Tsiolkovsky did much fruitful work on the creation of the theory of jet aircraft, and invented his chart Gas Turbine Engine.[clarification needed] In 1927 he published the theory and design of a train on an air cushion. He first proposed a "bottom of the retractable body" chassis.[clarification needed] However, space flight and the airship were the main problems to which he devoted his life. Tsiolkovsky had been developing the idea of the hovercraft since 1921, publishing a fundamental paper on it in 1927, entitled "Air Resistance and the Express Train" (Russian: Сопротивление воздуха и скорый по́езд).[16][17] In 1929, Tsiolkovsky proposed the construction of multistage rockets in his book Space Rocket Trains (Russian: Космические ракетные поезда).

1 ruble commemorative coin, 1987

Tsiolkovsky championed the idea of the diversity of life in the universe and was the first theorist and advocate of human spaceflight.

Tsiolkovsky never built a rocket; he apparently did not expect many of his theories to ever be implemented.

Hearing problems did not prevent the scientist from having a good understanding of music, as outlined in his work "The Origin of Music and Its Essence."

Later life

Although Tsiolkovsky supported the Bolshevik Revolution, he did not particularly flourish under a communist system. Eager to promote science and technology, the new Soviet government elected him a member of the Socialist Academy in 1918.[12]:1–2,8 He worked as a high school mathematics teacher until retiring in 1920 at the age of 63. In 1921 he received a lifetime pension.[12]:1–2,8

Only late in his lifetime was Tsiolkovsky honored for his pioneering work. In particular, his support of eugenics made him politically unpopular.[18] However, from the mid 1920s onwards the importance of his other work was acknowledged, and he was honoured for it and the Soviet state provided financial backing for his research. He was initially popularized in Soviet Russia in 1931-1932 mainly by two writers:[19] Iakov Perel'man and Nikolai Rynin. Tsiolkovsky died in Kaluga on 19 September 1935 after undergoing an operation for stomach cancer. He bequeathed his life's work to the Soviet state.[8]

Legacy

Although many called his ideas impractical,[12]:8,117 Tsiolkovsky influenced later rocket scientists throughout Europe, like Wernher von Braun. Russian search teams at Peenemünde found a German translation of a book by Tsiolkovsky of which "almost every page...was embellished by von Braun's comments and notes."[12]:27 Leading Soviet rocket-engine designer Valentin Glushko and rocket designer Sergey Korolev studied Tsiolkovsky's works as youths,[12]:6–7,333 and both sought to turn Tsiolkovsky's theories into reality.[12]:3,166,182,187,205–206,208 In particular, Korolev saw traveling to Mars as the more important priority,[12]:208,333,337 until in 1964 he decided to compete with the American Project Apollo for the moon.[12]:404

Philosophical work

The cover of the book The Will of the Universe. The Unknown Intelligence by Konstantin Tsiolkovsky, 1928, considered to be a work of Cosmist philosophy.

Tsiolkovsky wrote a book called The Will of the Universe. The Unknown Intelligence in 1928 in which he propounded a philosophy of panpsychism. He believed humans would eventually colonize the Milky Way galaxy. His thought preceded the Space Age by several decades, and some of what he foresaw in his imagination has come into being since his death. Tsiolkovsky also did not believe in traditional religious cosmology, but instead (and to the chagrin of the Soviet authorities) he believed in a cosmic being that governed humans as "marionettes, mechanical puppets, machines, movie characters",[20] thereby adhering to a mechanical view of the universe, which he believed would be controlled in the millennia to come through the power of human science and industry.

Tributes

Draft first space ship by Konstantin Tsiolkovsky
  • In 1964, The Monument to the Conquerors of Space was erected to celebrate the achievements of the Soviet people in space exploration. Located in Moscow, the monument is 107 meters (350 feet) tall and covered with titanium cladding. The main part of the monument is a giant obelisk topped by a rocket and resembling in shape the exhaust plume of the rocket. A statue of Konstantin Tsiolkovsky, the precursor of astronautics, is located in front of the obelisk.
  • The State Museum of the History of Cosmonautics in Kaluga now bears his name.
  • The town Uglegorsk in Amur Oblast was renamed Tsiolkovsky by Russian president Vladimir Putin in 2015.
  • The crater Tsiolkovskiy (the most prominent crater on the far side of the Moon) was named after him, while asteroid 1590 Tsiolkovskaja was named after his wife.[21][22] (The Soviet Union obtained naming rights by operating Luna 3, the first space device to successfully transmit images of the side of the moon not seen from Earth.[23])
  • There is a statue of Konstantin Tsiolkovsky directly outside the Sir Thomas Brisbane Planetarium in Brisbane, Queensland, Australia.
  • There is a Google Doodle honoring the famous pioneer.[24]

In popular culture

Works

Illustration by A. Gofman from On the Moon

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