A NASA Mars smallsat mission bumped from the first launch of Blue Origin’s New Glenn is tentatively set to fly on the second ...

Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would leave a hole that would be hard to fill.

The White House made the unusual move of reaching out Gen. Dan Caine, chairman of the Joint Chiefs of Staff, for advice on ...

The earliest Boeing's Starliner spacecraft could fly again is early 2026, NASA said on Friday, as it evaluates whether to put ...

No American space mission has left the remains of a lost astronaut floating in the final frontier, but NASA has a plan if it ...

American astronaut Norman Thagard broke NASA's space endurance record at the time of 84 days, 1 hour and 16 minutes while ...

A social media dispute erupted between Elon Musk and Donald Trump, potentially jeopardizing SpaceX's Dragon spacecraft ...

Elon Musk threatens to retire SpaceX Dragon amid Trump spat, risking NASA missions and recently returning Sunita Williams' ...

The fallen NASA administrator nominee was clearly not a fan of the agency's plan to return astronauts to the Moon.

Trump and Musk exchanged wild accusations and threats in a breakup that blew up far beyond a fight over the president's ...

Why it matters: Musk's rift with President Trump exposes how reliant NASA has become on a single private sector partner to ...