NASA astronauts Sunita Williams and Barry Wilmore faced a 9-month ISS delay due to Starliner failures. Elon Musk blames ...

NASA's top officials never received an offer from Elon Musk's SpaceX to bring home two US astronauts marooned in space ...

The administration’s surprising about-face reflected the degree of unease even among senior Trump officials about the scale ...

Some agencies told employees they don't have to respond to OPM and Elon Musk's directive to list their accomplishments.

One former NASA astronaut is challenging SpaceX CEO Elon Musk to step foot in a rocket after he used a slur to denigrate ...

The Office of Personnel Management told HR officials that employees wouldn’t be let go for not replying to an email asking ...

But even as the optics of the conference suggested that Musk, an unelected private citizen who is also the world’s richest person, is the figure in charge—a theory that is held by many who have ...

There’s been a dramatic power shift — from the U.S. House to U.S. Senate, where the state's junior senator, Ted Cruz, is now ...

NEO Surveyor will lift off atop a Falcon 9 rocket from Florida's Space Coast no earlier than September 2027. The total value ...

Employees at NASA’s Johnson Space Center received an email on Saturday instructing them to respond  “with approx. 5 bullets ...

"Hey @ElonMusk, when you finally get the nerve to climb into a rocket ship, come talk to the three of us," Captain Mark Kelly ...