The International Space Station marks a quarter-century of continuous occupancy this weekend, boasting a guest list of nearly ...

Photos and videos of astronauts on the ISS show them floating around, but saying there's zero gravity isn't fully accurate.

The low-gravity of outer space can be unintuitive, and normal bodily functions that we take for granted here on Earth don't ...

NASA expands the use of its Astrobee robots on the International Space Station to test new technologies and automate tasks in ...

Astronauts generally can’t look out the window like you might in a car – a ‘virtual window’ could instead serve that purpose.

An amazing new video shows flashes of sunlight sparkling off a batch of SpaceX satellites, with a green aurora glowing just below. NASA astronaut Don Pettit, an accomplished amateur photographer, ...

Archaeologists have studied how astronauts use the International Space Station to improve its potential future successors.

Today, October 28, 2025, two Russian cosmonauts are preparing to embark on a crucial spacewalk outside the International ...

An amazing new video shows flashes of sunlight sparkling off a batch of SpaceX satellites, with a green aurora glowing just below. NASA astronaut Don Pettit, an accomplished amateur photographer, ...

NASA astronaut Nicole Stott reveals whether sex in space is physically possible and what really happens when gravity isn’t ...

In '9-1-1' Season 9, Episode 4, Athena Is Forced To Confront Her Grief Over Both Bobby and Emmett's Deaths ...