Engineers have developed a new kind of engine that could make rockets much easier to build – but it’s very unstable.

Conceptual image of an oblique detonation wave engine-powered hypersonic aircraft. (Courtesy: background image: NASA; composite image: Daniel A Rosato) Scientists in the US have produced a detonation ...

Duggleby said Venus is considering a couple of options for its next test. If it can identify a range for supersonic flight, it may attach its existing rotating detonation engine to the 8-foot drone.

The double detonation obliterated a white dwarf star Chile-based telescope obtains image of supernova aftermath Supernova occurred in Large Magellanic Cloud galaxy ...

Defence Intelligence of Ukraine has released information on more than 100 foreign components found in drones and missiles ...

WASHINGTON :Astronomers have spotted two hefty white dwarf stars - highly compact stellar embers - orbiting close together that appear destined to die in an extraordinarily violent quadruple ...

Astronomers have spotted two hefty white dwarf stars – highly compact stellar embers – orbiting close together that appear destined to die in an extraordinarily violent quadruple detonation ...