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

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

"It's not just about the constraint for demand today, it's very much more about the increased demand we see in the future," one company executive said.

PROMONTORY, Utah — NASA will conduct the first full-scale test of its most powerful solid rocket booster motor Thursday, marking a critical milestone for future Artemis missions to the moon.

L3Harris Technologies' business unit Aerojet Rocketdyne has doubled its monthly production of motors for GMLRS rockets that are heavily used in Ukraine, a company executive said on Tuesday, as ...

Defense News sat down with Ken Bedingfield, Aerojet Rocketdyne president, to talk about how the company is innovating manufacturing to build rocket motors.

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 never fly.

L3Harris Technologies' business unit Aerojet Rocketdyne has doubled its monthly production of motors for GMLRS rockets that are heavily used in Ukraine, a company executive said on Tuesday, as ...

L3Harris Technologies' business unit Aerojet Rocketdyne has doubled its monthly production of motors for GMLRS rockets that are heavily used in Ukraine, a company executive said on Tuesday, as ...

L3Harris Technologies' business unit Aerojet Rocketdyne has doubled its monthly production of motors for GMLRS rockets that are heavily used in Ukraine, a company executive said on Tuesday, as global ...