Question: Michael Foale, British-American astrophysicist, and Dr. Reinhold Ewald, German physicist, have both been what "out of this world" job?

Context articles: Ernst Brüche
Karl Schwarzschild
Karl Reinhold
Herbert Mataré
Manfred Hoeppner
Michael Foale
The Apache of Marseilles
Martin Schwarzschild
Reinhold Ewald
STS-63

Ernst Carl Reinhold Brüche (28 March 1900 in Hamburg – 8 February 1985 in Mosbach) was a German physicist.
 From 1944 to 1972, he was the editor of the Physikalische Blätter, a publication of the Deutsche Physikalische Gesellschaft.
Karl Schwarzschild (] ; October 9, 1873 – May 11, 1916) was a German physicist and astronomer.
 He was also the father of astrophysicist Martin Schwarzschild.
Karl Reinhold (1834–1880) was a German physician and Albanologist from Kingdom of Hannover.
 He was born in Göttingen, and worked as the physician-in-chief in the Greek Navy, after Prince Otto of Bavaria became King of the newly constituted Kingdom of Greece.
 There, he came into contact with the Arvanite sailors, especially from the islands of Poros (Arv.
 "Porjea"), Hydra (Arv.
 "Nidhra") and Spetsai (Arv.
 "Petsa").
 He collected a large corpus of folklore material (tales, folksongs, riddles, translations of the Bible and "One Thousand and One Nights" from his informant Vasilis Sakellaris (Βασίλης Σακελλάρης), an Arvanite Orthodox priest from Poros.
 In 1855 he published a small volume of the materials he collected, under the name "Noctes Pelasgicae vel Symbolae ad cognoscendos Dialectos Graeciae Pelasgicae collatae cura Dr. Caroli Henrici Theodori Reinhold".
Herbert Franz Mataré (22 September 1912 – 2 September 2011) was a German physicist.
 The focus of his research was the field of semiconductor research.
 His best-known work is the first functional "European" transistor, which he developed and patented together with Heinrich Welker in the vicinity of Paris in 1948, at the same time and independently from the Bell Labs engineers.
 The final 20 years of his life Mataré split time between his homes in Hückelhoven, Germany and Malibu, California.
 Born in Aachen, he was the nephew of the sculptor Ewald Mataré (1887–1965) and father of architect Vitus Mataré (1955.)
Dr. Manfred Hoeppner served as the German Democratic Republic's (GDR) top sports doctor.
 He and Manfred Ewald, who served as the GDR minister of sport (1961 to 1988) and president of his country's Olympic committee (1973-1990), are regarded as the architects of their country's state-sponsored system of using illicit performance-enhancing drugs, which is believed to explain GDR's Olympic success between 1972 through 1988.
 Hoeppner allegedly had ties to the East German secret police, the Stasi.
Colin Michael Foale, CBE (born 6 January 1957) is a British-American astrophysicist and former NASA astronaut.
 He is a veteran of six Space Shuttle missions and extended missions on both Mir and the International Space Station.
 He was the first Briton to perform a space walk, and until 17 April 2008, he held the record for most time spent in space by a US citizen: 374 days, 11 hours, 19 minutes.
 He still holds the cumulative-time-in-space record for a UK citizen.
The Apache of Marseilles (German: Die Apachen) is a 1919 German silent thriller film directed by Ewald André Dupont and starring Max Landa, Hanni Weisse and Reinhold Schünzel.
Martin Schwarzschild (May 31, 1912 – April 10, 1997) was a German-born American astrophysicist.
 He was the son of German physicist Karl Schwarzschild and the nephew of the Swiss astrophysicist Robert Emden.
Dr. Reinhold Ewald (born December 18, 1956) is a German physicist and ESA astronaut.
STS-63 was the first mission of the US/Russian Shuttle-Mir Program, which carried out the first rendezvous of the American Space Shuttle with Russia's space station "Mir".
 Known as the 'Near-Mir' mission, the flight used Space Shuttle "Discovery", which lifted off from launch pad 39B on 3 February 1995 from Kennedy Space Center, Florida.
 A night launch and the 20th mission for "Discovery", it marked the first time a Space Shuttle mission had a female pilot, Eileen Collins, the first EVAs for both a UK born astronaut Michael Foale and a US astronaut of African heritage Bernard A. Harris, Jr. and it also carried out the successful deployment and retrieval of the Spartan-204 platform, along with the scheduled rendezvous and flyaround of "Mir", in preparation for STS-71, the first mission to dock with "Mir".