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 company is developing a larger vehicle, named Helios, that could meaningfully improve the ability of SpaceX's Falcon 9 ...

What does the spat between President Donald Trump and Elon Musk mean for the rivals of Musk's SpaceX in the commercial space ...

Kent-based Blue Origin on May 31 successfully completed its 12th human spaceflight and the 32nd flight for the New Shepard ...

Blue Origin's New Shepard capsule successfully carried an international crew of four men and two women on a short trip to ...

It was Blue Origin's 12th flight carrying passengers to the edge of space and back since company founder Jeff Bezos flew the ...

Former NASA aerospace engineer Aisha Bowe always dreamed of going to space. She never imagined realizing that dream would let ...

Blue Origin's 12th human spaceflight carried the first New Zealander into space and back on Saturday morning in West Texas.