Summer Worden claimed her wife had committed a crime while in space
Replacement astronauts arrived to replace the crew of China's Shenzhou 20 mission, who could now be stranded in space
An astronaut has lifted the lid on one of the most taboo questions asked about outer space
NASA astronauts Barry 'Butch' Wilmore and Sunita 'Sunni' Williams became 'stranded' in space for more than nine months
It's officially World Space Week
It offers a whole new perspective...
The ISS falls a little bit towards Earth every day, but somehow never crashes into the atmosphere
Haircut while hurtling through space at 17,500 mph, anyone?
America's most experienced astronaut Peggy Whitson, who has spent the most time in space than anyone outside of Russia, has splashed down
ISS astronaut Nichole Ayers shared the incredible moment on Twitter
SEN's camera on board the International Space Station caught Hurricane Erick as it makes landfall
NASA astronauts do something weird with the clothes on board the ISS
It could have a detrimental impact
The ISS is the ultimate vantage point for cool space pictures
Suni Williams and Butch Wilmore were stuck at the International Space Station for several months
The US and China have very different 'strategies', according to the expert
Swabs containing Niallia tiangongensis were frozen onboard the Chinese space station before being delovered to Earth
If you're a flat earther, turn away now...
The nightmare scenario could soon become a reality
The ISS' operational life expires in 2030
Getting shut-eye in a zero-gravity environment sounds like a nightmare...
A simulation revealing what happens if you don't wear a spacesuit in space is thwarting people's dreams to go...
Cosmonaut Alexey Zubritsky has a bounty on his head in Ukraine after Russia seized Crimea two years ago