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

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

NASA astronauts like Peggy Whitson, Sunita Williams, and Scott Kelly have set records for the longest space missions on the ...

From versatile clothing that beats the heat to multi-functional accessories that save space, and from footwear that goes the ...

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 ...

Private companies are now major players in space. How can they be held accountable if they damage the property of others or ...

NASA astronauts Sunita Williams and Butch Wilmore are set to return to Earth after an unexpected nine-month stay in space. Due to the effects of microgravity, they will be carried out on stretchers ...

Originally, their mission was set to be brief, but due to technical issues with Boeing's Starliner spacecraft, they were remained in space longer than expected. world ...

After an unplanned nine-month stay in space, astronauts Barry Wilmore and Sunita Williams have returned to Earth. Here's what ...

According to a source familiar with the Boeing Starliner mission issues, the astronauts' access to fresh fruits and ...

Wilmore and Williams, both former U.S. Navy test pilots, expected to remain in orbit for about 10 days on the mission, which was called Crew Flight Test (CFT). The main goal was to show that Starliner ...