The 156-foot-long five-segment solid rocket motor produced upwards of 4 million pounds of thrust during the test.

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

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

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

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

A SpaceX Starship upper stage exploded during ramp-up to an expected engine test firing at the company's Starbase facility on ...

The solid propellant team is the newest addition to the Rocket Project, fully emerging in 2022. “Our main goal,” says Vu, an aerospace engineering major, “is to build a rocket from the ground up.

SpaceX CEO Elon Musk suggested on X that a high-pressure nitrogen tank failure was behind the explosion of the company's ...