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

A video of the static fire test showed a large plume of exhaust burning through part of the booster.

SpaceX’s Raptor engine isn’t just a bigger, badder rocket booster—it’s the cornerstone of Elon Musk’s plan to colonize Mars.

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 ...

Explore the breakthrough of Kelvin Mk.1, Northern Ireland's first student-designed liquid rocket engine from Queen's University Belfast.

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

With summer and winter for the Northern and Southern Hemispheres now in full swing, the halfway point of 2025 is fast ...

The rklb neutron launch date has been pushed back to the second half of 2025, from an earlier mid-2025 plan. This delay is ...

An agreement between the United States and Sweden brings Firefly Aerospace one step closer to launching its Alpha rocket from ...

NASA and L3Harris have successfully test-fired the first RS-25 rocket engine, to help power the fifth launch of the SLS ...

Does a plug-in hybrid belong in a Bentley Continental GT Speed? I put the 2025 model to the test for seven days. Discover my ...