United Launch Alliance's Vulcan rocket is certified by the U.S. Space Force for National Security Space Launch missions.

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

The rocket's frozen exhaust plume appears to be spinning in the atmosphere and reflecting the sunlight,' the Met Office ...

A Falcon 9 rocket carried a new collection of Starlink satellites into orbit Wednesday afternoon from Vandenberg Space Force ...

Private space company Galactic Energy could debut the world's first electromagnetic rocket launch pad by 2028.

Earlier this year, the tiny rocket company that wants to grow up to be SpaceX someday told NASA that, if it's agreeable, ...

The slow race of getting NASA’s Space Launch System rocket pieced together for next year’s Artemis II moon mission jumped a ...

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...

There are no customer satellites aboard the first Spectrum test flight. The rocket will climb into a polar orbit from Andøya ...

A look back at all of the spectacular tests — and failures — that have punctuated SpaceX's development of its Starship rocket ...

Germany-based Isar Aerospace was targeting no earlier than Monday, March 24, for the maiden voyage of its brand new Spectrum ...

Lane Bess, a tech investor and CEO, has now gone to space twice on Jeff Bezos' Blue Origin. Each time he said it reminded him ...