The aging infrastructure of the Deep Space Network is operating at capacity and in desperate need of an upgrade. The latest ...

Limitless Space Institute compares the travel time of spacecraft propelled by nuclear power to that of imaginative fusion ...

Nuclear propulsion in space is no longer a theoretical option — it is a necessity. Without it, deep-space research will ...

A 62-page document written by billionaire Jared Isaacman outlines a sweeping, ambitious, and at times controversial plan for the space agency.

NASA's giant Mars Antenna failure hinders spacecraft communication and asteroid studies amid the federal government shutdown.

The event, held Oct. 1-4 at Gull Lake Yacht Club in Richland, comprised multiple races that challenged sailors to navigate ...

Orbit Fab, a space company providing satellite refueling service, has appointed Kevin Smith as its new chief technology ...

British electric drive specialist Helix builds some of the most power-dense electric motors in the world. Now it's working to ...

Space propulsion specialist Avio will build a solid rocket motor (SRM) factory in the U.S. that will supply both RTX’s ...

Astronomers have spotted 3I/ATLAS, a mysterious interstellar object showing possible engine-like propulsion signs. Experts ...

More than 50 years after the last time humans walked on the moon, China is working steadily toward landing its astronauts on ...