Private space company Astrobotic annouced the longest hot fire test of a rotating detonation rocket engine (RDRE), 300 ...

Rotating detonation rocket engines (RDREs) work differently from conventional designs. Typical rocket engines rely on a ...

NASA engineers are testing a new type of propulsion system known as a rotating detonation engine. Unlike traditional rocket engines that rely on continuous combustion, this design uses supersonic ...

Two Chakram engine prototypes accumulated more than 470 seconds of total run time.

Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an ...