Four astronauts departed from the I.S.S. about a month earlier than scheduled because a crew member, who was not identified, ...

The four astronauts of SpaceX's Crew-11 mission splashed down safely today (Jan. 15) after the first-ever medical evacuation ...

After canceling a spacewalk planned for Thursday, the space agency’s administrator said it was erring on the side of caution and bringing a crew of four home in the coming days.

The first medical evacuation in the history of the International Space Station will take place on Jan. 14, when the four ...

With most of the ocean still unexplored, new tools are transforming how we study deep sea life, climate change, and hidden resources. This video explores the technologies and explorers racing to ...

A 2016 astronaut photo of the Bahamas shows a series of luminous, rippling sandbanks partly carved out by a coral reef. The image also reveals subtle differences in the ocean's surface caused by a ...

NASA astronauts to make rare early return after medical issue in space.

In a historic move, NASA is set to return four astronauts from the International Space Station (ISS) earlier than planned due to a medical concern involving one of the Crew-11 members. This ...

Scheduled to launch in early 2026, NASA's Artemis 2 is part of the bold 21st-century vision for returning astronauts to the ...

We'll have Uber Moon in no time, we're sure.

The Artemis II flight represents only the second test of the SLS rocket, but it will be the first to carry a crew. Four astronauts will live and work aboard the Orion capsule, where they will test ...

Artemis isn’t just about returning to the Moon. It’s about building the systems needed to operate beyond Earth orbit.