Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump ...

While the Starliner's first flight didn't exactly go to plan, both NASA and Boeing still hope the spacecraft can one day fly ...

President Donald Trump threatened to cut government contracts with Elon Musk amid feud, while the SpaceX CEO suggested ...

SpaceX has launched 45 of the 47 rockets from Florida, ranging from batches of Starlink satellites to NASA's Crew-10 ...

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

As new rockets and space companies arrive on the scene, this workhorse of a rocket, the Falcon 9, remains the most common ...

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.

Work for now continues daily at Kennedy Space Center on a new mobile launch tower that has already cost more than $1 billion.

On the 1-year anniversary of the Starliner's doomed launch, revisit the biggest moments of a spaceflight mission that captured the world's attention.

The Gemini IX mission came to an end when the capsule splashed down on this day (June 6) in 1966 in the Atlantic Ocean ...

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

The announcement has garnered positive reactions from some local leaders and comes amid discussions about potentially ...