WASHINGTON — SpaceX has secured an $81.6 million contract to launch a U.S. military weather-monitoring satellite in 2027. The ...

An upgraded version of one of the solid rocket boosters being used for NASA's Space Launch System (SLS) experienced an ...

NASA fired up a full-duration test of its new RS-25 engine that will power the Space Launch System rocket on Artemis missions ...

NASA’s latest hot-fire of RS-25 engine No. 20001 roared for the full 500-second launch profile, proving it can blast the ...

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

Daniel Neuenschwander, ESA director of human and robotic exploration, quoted in The Sunday Times: "We want to work on ...

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 state’s congressional delegation reaffirmed support for the NASA center’s missions, programs and workforce.

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

Despite president Donald Trump's plans to phase out the Space Launch System rocket — but the agency seems to have other plans.

Utah has a significant role, being the "factory" for the propulsion systems used by the SLS rocket. The new booster rocket ...

PROMONTORY, Utah—Northrop Grumman and NASA on June 26 conducted the first test of its Booster Obsolescence Life Extension ...