NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur ...

NASA astronauts Don Pettit and Matt Dominick answered questions from the audience and discussed daily life on the ISS.

A used Dragon capsule, rather than a new one, will allow the crew that will replace Suni Williams and Butch Wilmore to reach the International Space Station starting March 12 ...

President Donald Trump's tireless pursuit of ridding any mention of women, diversity, and accessibility across US government ...

Astronauts on the International Space Station used fidget spinners to demonstrate Newton’s laws of motion. What happens ...

An anthropologist recounts how a small island nation built and deployed its first satellite—and what their effort says about ...

SpaceX will switch capsules for upcoming crew flights to bring Butch Wilmore and Suni Williams home in mid-March instead of late March or April.

While NASA says the chances of a collision with Earth are “extremely low,” the probability has been increasing since the space rock was discovered weeks ago.

Washington’s efforts at space diplomacy unable to counter China’s growing bonds in Africa, which are gaining significance as ...

The British company Sen has launched a commercial 4K live stream from space, the very first of its kind. The stream offers ...

The International Space Station, which has been orbiting Earth since 1998, will be visible in parts of Iowa during February.