PROMONTORY, Utah — NASA will conduct the first full-scale test of its most powerful solid rocket booster motor Thursday, ...

As the August launch date for NASA's first Artemis lunar mission approaches, Northrop Grumman has released a dramatic video of a full-scale static fire test of the giant solid-fueled Flight ...

Ten motor segments that make up twin solid rocket boosters of NASA's Space Launch System rocket are now at Kennedy Space Center, the first sign that stacking the 320-foot moon rocket is on track ...

Related: Artemis 2 astronauts train for emergencies with Orion spacecraft ahead of 2025 moon launch (photos) These two solid rocket boosters will help heft the 322-foot (98-meter) SLS to space ...

One of the two solid rocket booster aft skirts that launched STS-128 on Aug. 29, 2009, is set to fly again with the left side Artemis 1 solid rocket booster 13 years later. (Image credit: NASA) ...

The SLS rocket's two solid-fuel boosters consume 5.5 tons of propellant per second. The heat generated by the boosters during their two minutes of operation, if converted into electricity, would ...

Northrop Grumman Corporation and NASA successfully conducted a full-scale static fire of NASA’s Space Launch System (SLS) rocket motor, known as Flight Support Booster-2. The five-segment solid ...