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NASA Astronaut Group 19
NASA Astronaut Group 19 was a NASA spaceflight team that saw the training of two pilots, six mission specialists, three educator mission specialists to become NASA astronauts. These 11 astronauts began training in 2004. This was the last group to fly the Space Shuttle. Pilots *Randolph Bresnik (2 flights) **STS-129 (''Atlantis'') ** Soyuz MS-05 ***Flight engineer/Commander, ISS Expedition 52/ 53 * James Dutton (1 flight) **Pilot, STS-131 (''Discovery'') Mission Specialists *Christopher Cassidy - Chief of the Astronaut Office 2015-2017 (3 flights) **STS-127 ('' Endeavour'') ** Soyuz TMA-08M ***Flight engineer, ISS Expedition 35/ 36 ** Soyuz MS-16 ***Flight engineer/Commander, ISS Expedition 62/ 63 *José M. Hernández (1 flight) **STS-128 (''Discovery'') * Robert S. Kimbrough (3 flights) **STS-126 (''Endeavour'') ** Soyuz MS-02 ***Flight engineer/Commander, ISS Expedition 49/ 50 ** Commander, SpaceX Crew-2 ***Flight engineer, Expedition 65 *Thomas Marshburn (2 flights) **STS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2004 Class Of Astronauts
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. In mathematics Four is the smallest composite number, its proper divisors being and . Four is the sum and product of two with itself: 2 + 2 = 4 = 2 x 2, the only number b such that a + a = b = a x a, which also makes four the smallest squared prime number p^. In Knuth's up-arrow notation, , and so forth, for any number of up arrows. By consequence, four is the only square one more than a prime number, specifically three. The sum of the first four prime numbers two + three + five + seven is the only sum of four consecutive prime numbers that yields an odd prime number, seventeen, which is the fourth super-prime. Four lies between the first proper pair of twin primes, three and five, which are the first two Fermat primes, like seventeen, which is the third. On the other hand, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
