When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience. With the laws of physics ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the International Space Station.

NASA’s Crew-10 mission will bring back Butch Wilmore and Sunita Williams after nine months on the ISS. Their extended stay ...

A mission to Mars would involve a six-to-nine-month journey to the Red Planet, surface explorations, and then a similar ...

Learn how astronauts can lose bone density and how muscles can weaken. As we continue to explore space, NASA is looking into ...

An eight-day mission has turned into a nine-month space stint for two NASA astronauts who are finally set to come home. But ...

Whether you’re NASA Administrator nominee Jared Isaacman, Virgin Galactic Founder Richard Branson, Artemis mission specialist ...

Figuring out how to make spacecraft more accessible to astronauts with physical disabilities can also make them safer for ...

Nasa astronaut Sunita Williams is gearing up for her return to Earth on March 19, 2025, after months aboard the International ...

After nine long months in space, NASA astronauts Sunita Williams and Butch Wilmore have finally come home. But extended space ...

Bone and muscle deterioration, vision impairment — even changes in DNA. How does extended time in orbit impact the human body ...

Sunita Williams, a veteran astronaut, returns from an extended ISS stay aboard SpaceX Crew Dragon after Boeing Starliner ...