Flying its final national security mission − titled USSF-51 − the Atlas V rocket carried a top secret payload for the United States Space Force. When is the next Florida launch? Is there a ...

The Atlas family of rockets have been a mainstay ... in time Russia has threatened to stop shipping the engines to the United States, and for its part, the US Congress has imposed limitations ...

Set to liftoff at 6:45 a.m. EDT on Tuesday, July 30, the United Launch Alliance Atlas V rocket will carry the United States Space Force USSF-51 mission from Launch Complex-41, which is south of ...

Nov. 26--A towering Atlas-Able rocket plunged into ... space exploration for at least another year. The United States does not have another rocket for this shot, and it will be next fall before ...

United Launch Alliance’s workhorse Atlas V rocket launched an advanced communications satellite for the US Air Force Wednesday, following an early-morning liftoff from Florida’s Cape Canaveral ...

As it turns out, the US had every reason to be worried ... and the RD-180 successfully launched an Atlas III rocket in May of 2000. Thanks for the tip, [M]! Retrotechtacular is a column featuring ...

NASA astronauts Butch Wilmore (L) and Suni Williams are seen before boarding Boeing's Starliner spacecraft at Cape Canaveral ...

The seventh flight of the reusable space probe X-37B ends with a successful landing in California. The largely secret mission ...

Russia’s State Space Corporation Roscosmos will halt the deliveries of rocket engines to the United ... to RD-180 engines that are used on US Atlas V launch vehicles as the main propulsion ...