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

Engineers didn't immediately acknowledge the issue during that broadcast, apart from one controller uttering "Whoa," followed ...

A Virginia-based propulsion-focused company conducted a full-scale static fire of NASA’s Booster Obsolescence and ...

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

Officials are investigating an unexpected explosion that occurred during a solid rocket booster test in Utah last week, ...

NASA recently tested the largest rocket motor ever built in Box Elder County last week. But during the harsh, two-minute-long ...

NASA has completed the first full-scale static test fire of the Booster Obsolescence and Life Extension (BOLE) solid rocket motor, the next-generation solid rocket booster for the space agency’s ...

PROMONTORY, Utah—Northrop Grumman and NASA on June 26 conducted the first test of its Booster Obsolescence Life Extension solid rocket motor amid uncertainty about the overall future of the Space ...

SpaceX CEO Elon Musk wants to send a cargo ship to Mars by the end of next year. Here’s why that plan likely won’t pan out.

A new version of the solid rocket booster being developed for the Space Launch System experienced an anomaly during a test ...

CAPE CANAVERAL SPACE FORCE STATION — After SpaceX sent up more than 20 Starlink satellites on Sunday night, its young rocket booster was lost after a fire. SpaceX’s Falcon 9 rocket lifted off ...

NASA and Northrop Grumman completed the booster test in Promontory, Utah last week. It lasted around two minutes. Just after ...