Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...
REDSTONE ARSENAL, Ala. — Nothing can be more exciting as returning to earth from space, unless you do it twice. U.S. Army Astronaut Col. Anne C. McClain returned to Earth Aug. 9, 2025, after nearly ...
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