Astronauts from the Artemis II moon mission visited Ottawa's National Arts Centre Wednesday, drawing a crowd of space ...

President Donald Trump will meet April 29 with the four Artemis II astronauts at the White House after their historic mission ...

With Blue Origin's mockup now assembled at JSC, astronauts can now seamlessly transition from training inside Orion to ...

Mike Massimino is a retired NASA astronaut and veteran of two Space Shuttle missions.

NASA just revealed some new details about its upcoming Artemis 3 astronaut mission to Earth orbit, which is targeted to ...

The Artemis II astronauts will host a news conference on April 16 following their historic trip around the moon. The four-person crew completed a 10-day journey that was the first human moon mission ...

On Earth, people grip objects to ensure they don't fall. In space, this process changes: When astronauts hold an object without moving it and then let go, the object doesn't fall because there is no ...

Humans are creatures of Earth and, in turn, at the mercy of Earth’s gravity. When we leave the confines of our home planet and enter the microgravity environment of space, our brain and body change.

The mission is the 13th collaboration between NASA and Elon Musk's SpaceX under the Commercial Crew Program.

More than 100 retired NASA astronauts have banded together to form a new nonpartisan organization dedicated to promoting U.S. constitutional principles. The group, Astronauts for America, said in an ...

The Artemis II crew, fresh off a bold and risky mission that captured the hearts of a nation in tumult, took questions Thursday for the first time since their return.

More than 100 former astronauts launched a nonpartisan organization on Tuesday that seeks to “reinvigorate American democracy” by upholding constitutional values and supporting leaders who respect ...