Emergency responders were called to a Northrop Grumman manufacturing and testing facility Wednesday, April 16. An explosion at the Promontory, Utah facility owned by aerospace and defense technology ...

A US-based propulsion company has successfully launched and flown a new rocket powered by a unique rotating detonation engine. Although relatively small by rocket standards, the test could pave the ...

A new type of rocket engine, one that could power a plane from Los Angeles to Tokyo in just two hours, has eluded scientists for decades. Houston's Venus Aerospace says it recently solved the puzzle.

Despite president Donald Trump’s plans to phase out Boeing’s mega-expensive Space Launch System rocket for NASA, the agency is currently trundling ahead with the original plan. As Ars Technica reports ...