Alien, Event Horizon, and Pandorum are all among the absolute most terrifying sci-fi and horror movies set in space.

Space exploration has always pushed the boundaries of human achievement, but not everything launched beyond our atmosphere ...

NASA's research reveals common houseplants can significantly purify indoor air, removing toxins like formaldehyde and benzene. Plants such as the Spid ...

NASA astronaut Nicole Stott reveals whether sex in space is physically possible and what really happens when gravity isn’t ...

In '9-1-1' Season 9, Episode 4, Athena Is Forced To Confront Her Grief Over Both Bobby and Emmett's Deaths ...

CAPE CANAVERAL, Fla. -- It's an unprecedented space streak: 25 years of people living off-planet without even a moment's ...

Photos and videos of astronauts on the ISS show them floating around, but saying there's zero gravity isn't fully accurate.

What does it truly mean to live in space? To wake up in microgravity, repair failing systems, and make sure there’s enough ...