Two U.S. astronauts have been stuck on the International Space Station for months. A reader wonders what purpose that ...

NASA astronauts Butch Wilmore and Suni Williams originally planned to go to space for just eight days in June last year. But ...

NASA astronaut Nick Hague will install patches to the agency’s NICER (Neutron star Interior Composition Explorer) X-ray ...

The simulation involved two full teams of flight controllers, the Sierra Space team in Colorado and the NASA team in Houston, ...

Following a spacesuit leak in June last year, NASA suspended its spacewalks from the International Space Station. Now, they're back.

City lights streak across Earth and an aurora is visible on the horizon as the International Space Station passes over Lake ...

Most of the Expedition 72 crew enjoyed a day off on Tuesday, while two NASA astronauts focused on cutting-edge human research ...

Carefully crafted wooden box, LignoSat, is on its own Japan's wooden satellite, LignoSat, has been deployed into orbit from ...

NASA astronaut Don Pettit shared jaw-dropping footage of an undulating green aurora as seen during a flyover from the International Space Station.

Looks like Greenland is back on the menu. In a series of Truth Social posts, President-elect Donald Trump announced that ...

The world's first-ever wooden satellite, LignoSat, has been successfully deployed into Earth's orbit. The satellite was ...

A breathtaking image from the ISS shows Ksudach volcano with its vibrant landscape, shaped by volcanic forces, resulting in ...