Friends of NASA astronauts who have been stranded at the International Space Station spoke with ABC13 about their ...

Strange as it may sound, where the astronauts sat (or "sat" – the crew actually stood) in the Apollo Lunar Module may have profoundly impacted the way the experience of walking on the Moon ...

Prolonged isolation and confinement in a small space can also have psychological impacts, experts say, which can lead to anxiety and depression. After returning to Earth, astronauts undergo a physical ...

Perhaps the most bizarre side effect of living in near-weightless conditions involves human feet, or the soles. Astronauts shed the calluses normally associated with walking on terra firma.