These 17 astronaut myths reveal what humans really can and can't do in orbit, from crying, sleeping and even going to the ...

Watching astronauts float through the International Space Station makes space look surprisingly comfortable. They glide from one corner to another, perform experiments and even share cheerful videos ...

CAPE CANAVERAL, Fla. – The first-ever pizza party in space is getting sky-high reviews. Astronauts at the International Space Station posted pictures and a video over the weekend of their small, ...

When astronauts float free of Earth's pull, their bodies adapt—but something strange happens in their minds. Many report feeling "unmoored," "expanded" or "disconnected," as if reality itself has ...

With 14 humans floating around in orbit, the question is whether the human population in space has reached a new record.