American space agency NASA announced it has concluded the ground engine tests for the X-59 supersonic airplane, first flight coming later this year ...

NASA moved up the launch of Crew-10 to March 12 to return the Starliner astronauts home sooner. Crew-10 will now launch on Crew Dragon Endurance, which was originally assigned to the Axiom 4 mission.

SpaceX has started preparations for the eighth flight test of its mighty Starship rocket, which could take place before the end of this month.

NASA's X-59 quiet supersonic research aircraft has taken another successful step toward flight with the conclusion of a series of engine performance tests.

Boom Supersonic passed a major milestone last month when its XB-1 prototype became the first civil aircraft to break the ...

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

On the British islands of Turks and Caicos, residents and tourists have been left to deal with the aftermath of SpaceX's ...

Initially, only 12 of 13 Raptor engines relit for the boostback ... the company said “the ship and booster for Starship’s eighth flight test are built and going through prelaunch testing ...

SpaceX launched its Starship ... Raptor rocket engine. The Super Heavy booster runs on 33 Raptor engines. For the entire rocket to be reusable, as Musk has said he intends it to be, those engines must ...

LOS ANGELES, Jan. 17 (Xinhua) -- SpaceX launched the seventh test flight of its giant ... Shortly after the launch, Starship's Raptor engines ignited during hot-staging separation.

A SpaceX Starship rocket broke up in space minutes after launching from Texas on Thursday, forcing airline flights over the Gulf of Mexico to alter course to avoid falling debris and setting back Elon ...

SpaceX’s Starship rocket exploded just minutes into its seventh test flight ... slowing its descent from space by reigniting its Raptor engines as it hooked itself on giant mechanical arms ...