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

Northrop Grumman Corporation conducted a full-scale static fire of NASA’s Booster Obsolescence and Life Extension (BOLE) ...

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 ...

ClearBridge Investments, an investment management company, released its “ClearBridge Large Cap Growth Strategy” second quarter 2025 investor letter. A copy of the letter can be downloaded here. In the ...

An experimental reusable rocket developed by the research and development arm of Honda Motor Company flew to an altitude of ...

A SpaceX Starship upper stage exploded during ramp-up to an expected engine test firing at the company's Starbase facility on the Texas Gulf Coast. It's an apparent major setback for the program.

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

The BOLE boosters—destined for Artemis IX in the 2030s—depend on congressional budget negotiations reversing administration cuts to maintain viability beyond Artemis V missions.