How astronauts stay fit and healthy in space
NASA explains some of the experiments being performed on the International Space Station into human health and performance.
Astronaut Suni Williams, stuck in space, says she's "trying to remember what it's like to walk"
Astronaut Suni Williams said she's trying to remember what it's like to walk after being stuck in space for almost seven ...
NASA astronaut tells Lincoln students how hard work eventually led to space journey
Astronaut Jeanette Epps tells Lincoln students how she prepared for her trip to space for more than 30 years before her ...
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Astronaut stuck in space "trying to remember what it's like to walk"
You don't have to. You can just close your eyes and float where you are right here," Williams said. Keeping up with her family while in space She said that she and astronaut Butch Wilmore expected ...