El Siglo 21 es Hoy

Por NASA Podcast #Recomendado Tweet Small Steps, Giant Leaps - Shuttle Program Closeout Complexities NASA's Johnny Nguyen discusses insight gained through closeout of the Space Shuttle Program.

Por NASA Podcast #Recomendado Tweet First Space Shuttle Flight: First Space Shuttle Flight: Astronaut Bob Crippen on the Legacy of STS-1 Bob Crippen was a rookie astronaut in 1978 when NASA assigned him and veteran astronaut John Young to train for the very first space shuttle flight. In this episode for the 40th anniversary of STS-1, Crippen reflects on the mission and shuttle Columbia.