After several postponed launches, Axiom Space's four private astronauts are finally on their way to the International Space Station.

By removing the pull of gravity, space has accelerated breakthroughs once thought impossible, reshaping medicine, regenerating health and rewriting the future of care.

Astronauts aboard the space station have a unique view of Earth, and a time-lapse by NASA's Jonny Kim shows off its beauty.

Witness live views of Earth from the International Space Station as it orbits the planet. Space streaming company Sen is broadcasting 24/7 from the ISS in beautiful 4K HD.

The biggest and brightest satellite will be zooming over Ohio this weekend. Here's how to see the International Space Station.

Japan has long been at the forefront of space exploration, from becoming the fourth nation to launch a satellite in 1970 to executing groundbreaking missions like the Hayabusa2 asteroid sample ...

Astronauts complete needed tasks during 6-hour ISS space walk, NASA says Fifth all-female spacewalk was third for Anne McClain and first for Nichole Ayers.

Life on the International Space Station isn't always easy. There's not a lot of room, no showers, and no laundry. Photos show how astronauts live.

NASA officials want to send two private missions to the International Space Station over the next two years and are seeking proposals to make it happen.

The microgravity of the ISS allows for unique science experiments. Elon Musk called this week for the deorbiting of the International Space Station (ISS) "as soon as possible." "It is time to ...