Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would ...

Sen. Ted Cruz's newly unveiled legislative directives for Senate Republicans’ budget reconciliation bill would dedicate ...

In the heat of the moment, Elon Musk threatened to decommission SpaceX’s Dragon spacecraft and then he took it back. In doing ...

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

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

The White House’s budget plan for NASA would be woefully inadequate for achieving near-term human voyages to Mars, experts ...

If President Trump cancels the contracts for Elon Musk’s private spaceflight company, the federal government would struggle ...

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

The capsule, developed with the help of government contracts, is an important part of keeping the space station running.

Before the ISS dies, however, it will help birth its own replacement—one that will be built and launched by the private ...