When astronauts finally reach Mars, they'll face a unique challenge: walking and working in gravity that's only 37% as strong ...

A new video from China's Tiangong Space Station has sparked conspiracy theories as Internet users speculate that the astronauts weren't actually in space.

A chartered spaceflight for India, Poland and Hungary’s first astronauts in decades has been delayed indefinitely because of ...

NASA announced Thursday that it is delaying Houston-based Axiom Space's Ax-4 mission to the International Space Station due ...

Back in June 2024, two NASA astronauts had no idea that their mission, which was supposed to take less than two weeks, would ...

The SpaceX launch of four private astronauts has been delayed again. The Ax-4 mission to the International Space Station (ISS ...

A venture known as Axiom Mission 4 is now due to get off the ground Wednesday, June 11 in Florida following NASA's latest ...

BEIJING -- Imagine living and working hundreds of miles above Earth for over 50 days. This sci-fi scene has been a reality for China's Shenzhou XX crew -- Chen Dong, Chen Zhongrui, and Wang Jie -- ...

The upcoming Axiom Mission 4, also known as Ax-4, is the latest in a series of human spaceflights in partnership with both ...

Peggy Whitson has spent nearly two years of her life in space as an Axiom Space employee and former NASA astronaut.

The spat between Elon Musk and Donald Trump over the President's "big, beautiful bill" reached a public boiling point on Thursday with a flurry of furiously typed social media posts. In one post, the ...

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above ...