The International Space Station continues to act as humanity’s outpost in low-Earth orbit, a role that began at the turn of ...

In this photo from NASA, astronauts Butch Wilmore and Suni Williams appear inside the vestibule between the forward port on ...

When Butch Wilmore and Suni Williams launched to the space station in June, they expected to stay for just eight days. But they’re still there.

When the astronauts stranded at the International Space Station were pictured wearing Santa hats next to a tiny Christmas tree this week, internet commenters had questions. Butch Wilmore and Suni ...

Don Pettit, a NASA astronaut, has shared a video of the Dragon's undocking and its separation from the ISS. "Dragon cargo ...

Every year, the International Space Station produces some of the world's best photography. Astronauts tend to be technically skilled with a camera, yes. Many of them are engineers, after all.

Elon Musk’s SpaceX is planning to fly private crew missions to the International Space Station (ISS) in partnership with a ...

NASA astronauts Butch Wilmore and Suni Williams have been stuck in space for months longer than expected, and will not return ...

Elon Musk's SpaceX plans to fly private crew missions to the International Space Station in partnership with a ...

Microgravity is known to alter the muscles, bones, the immune system and cogni tion, but little is known about its specific impact on the brain. To discover how brain cells respond to microgravity, ...

NASA astronauts Sunita Williams and Butch Wilmore celebrate Christmas on the International Space Station, sharing holiday cheer and traditions from space.