El Siglo 21 es Hoy

Por NASA Podcast #Recomendado Tweet Small Steps, Giant Leaps: Space Station Complexity International Space Station Flight Director Royce Renfrew discusses the complexity of the orbiting laboratory as NASA counts up to 20 years of continuous human presence in space.

Por NASA #Recomendado Tweet Starting Up the Space Station In this episode, we sit down with the space shuttle commander who officially began construction of the International Space Station in space. Former astronaut Bob Cabana recounts his experiences in being the first American on station and turning on the lights. https://ift.tt/2Kk7vyE via IFTTT