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

The International Space Station is marking 25 years of nonstop human presence in orbit. Nearly 300 people have lived aboard ...

Since the first crew of astronauts reached the International Space Station on Nov. 2, 2000, humanity has had a continuous presence among the stars.

The training program included instructing the astronauts on operational programs and operations that would be required aboard the ISS ... out space payload merging exercises in March 2023.

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

When you buy through links on our articles, Future and its syndication partners may earn a commission. NASA astronaut Nichole Ayers, an Expedition 73 flight engineer, works to install the Ring Sheared ...

SANTA MONICA, Calif. (KABC) -- NASA astronaut Randy Bresnik used to walk the grounds of Santa Monica High School, but today, he is floating on the International Space Station. To the thrill of ...

When the International Space Station plunges to its fiery doom in 2030, its loss to science will be incalculable, even if it ...

Space exploration has always pushed the boundaries of human achievement, but not everything launched beyond our atmosphere ...

"Even though I, as an individual, am traveling to space, this is the journey of 1.4 billion people." Update for 10:40 p.m. ET on June 10: SpaceX announced on Tuesday evening that it has delayed the ...

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

NASA astronaut Jonny Kim has shared his first-ever time-lapse from aboard the International Space Station (ISS) — and it’s a real stunner. The dramatic 68-second clip shows a changing view of Earth as ...