Trump signed an order to streamline US commercial rocket launch rules, cutting environmental reviews and outdated regulations ...

Theories suggest the display came from either the European Space Agency's Ariane 6 rocket or the United Launch Alliance's ...

SpaceX has been attempting to launch a Falcon 9 rocket since Saturday, Aug. 9 to deploy internet-beaming Starlink satellites from Vandenberg.

Stargazers on the lookout for meteors were treated to an extra nighttime spectacular on Tuesday night as spirals appeared in the sky along the East Coast.

U.S. President Donald Trump signed an executive order on Wednesday to streamline federal regulation governing commercial ...

United Launch Alliance punched out its first Vulcan Centaur launch of the year Tuesday night, and its first ever for the ...

Starship Flight 10: Ship 37 conducts a six engine Spin Prime test following an RVac replacement after its Static Fire testing. With this testing completed, Ship 37 will likely roll back to Mega Bay 2 ...

The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e ...

ULA Vulcan Launch completes its first National Security Space Launch mission, taking the reins from the Delta IV Heavy for ...

In the near-term, ULA will switch back to launching its soon-to-retire Atlas V rocket, the Vulcan rocket's predecessor. The ...

From Massachusetts to Maryland, sky watchers reported seeing what looked like an alien spacecraft overhead Tuesday night.No need for alarm — the strange light is likely the result of Tuesday night's ...

The Vulcan, the United Launch Alliance's newer rocket, got off the ground from Florida on its first national security mission ...