Pulsar Fusion achieved what it calls a world’s first on March 25, 2026, firing up plasma inside its Sunbird nuclear fusion ...

Four astronauts just blasted off on a historic new flight around the Moon and back.

A series of disappearances and deaths involving individuals linked to sensitive US nuclear and aerospace programs between ...

Crew starts journey that will take it farther from Earth than any human has ventured.

The Artemis II astronauts, after saying goodbye to family and friends, were strapped into their seats aboard the Orion ...

"Humanity has once again shown what we are capable of, and it's your hopes for the future that carry us now on this journey ...

For the U.S. space agency, this moment is the real point of no return in a carefully orchestrated test flight. It's the last ...

Commander Reid Wiseman, pilot Victor Glover, mission specialist Christina Koch, and Canadian astronaut Jeremy Hansen – rode a ...