NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

President Donald Trump is just one stroke of a pen away from handing another major blow to Elon Musk 's plans for the future ...

The $10 billion addition to the Artemis architecture, which includes funding for additional Space Launch System rockets and ...

Gilmour is currently targeting no earlier than (NET) July 2 for the debut launch of Eris-1, from Pad 1 at the company's Bowen ...

Blue Origin has been mum about the payload that will fly on this rocket, but multiple people have told Ars that the current ...

Artemis 1 Space Launch System (SLS) moon rocket looks from the Vehicle Assembly Building (VAB) elevator. Credit: Space.com | ...

Northrop Grumman saw some fiery drama during a test of a more powerful version of the solid rocket booster that would be used if NASA’s Artemis program ever gets to its ninth launch using the ...

While the fate of NASA’s Space Launch System (SLS) rocket hangs in the balance, the agency is pushing ahead with tests of new ...

Alabama’s congressional delegation is honoring Marshall Space Flight Center with a pair of resolutions commemorating the center’s 65th anniversary. Rep. Dale Strong, whose 5th Congressional District ...

Still, Isar became the first in a new crop of European launch startups to launch a rocket theoretically capable of reaching ...

The nozzle liberated energetically from the motor around 10 seconds before the burn ended, and there appeared to be some ...

The new booster is is scheduled to launch on the ninth Artemis lunar mission in the 2030s — but there's a chance that it will ...