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

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

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

A test of a new rocket motor for NASA’s future moon missions went awry this week, with the full-size booster hurling a ...

NASA's future Artemis booster sputters during test video  Old Space has shown itself to be just as adept at explosive ...

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 ...

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

Robert Zubrin’s Nuclear Salt Water Rocket (NSWR) design is a rocket that uses known physics and engineering . There are versions that could reach 7-8% of light speed. The use of low grade uranium ...

The anomaly, which occurred during a Space Force certification flight, was traced to a manufacturing defect in a solid rocket motor nozzle. Despite the setback, ULA has a backlog of missions and a ...

Aerospike engines, known for their unique design and efficiency, address a key challenge faced by traditional bell-shaped rocket nozzles.

A hybrid sounding rocket developed by the University of KwaZulu-Natal (UKZN) has set a new altitude record by reaching 17.9 km into the earth’s atmosphere at twice the speed of sound. The launch ...