Private space company Stoke announces a new design for a rocket engine that could make the Nova launcher's second stage ...

For the first time, Jeff Bezos’ Blue Origin space venture has put a payload in orbit using its heavy-lift New Glenn rocket.

In preparation for its eighth Starship launch, SpaceX is finishing up preflight shakedowns for the megarocket's first stage, ...

Not every experimental jet fighter made by the U.S. military would go on to reach production, for any number of reasons.

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

SpaceX has shared dramatic footage and images of its Super Heavy booster firing up ahead of its eighth test flight.

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

Russian scientists have announced the development of a plasma-powered rocket engine that could potentially reach Mars within ...

While the midair explosion of the SpaceX's Starship rocket made for an unsuccessful flight test it also made for an unforgettable optical experience in the Caribbean. The launch marked the seventh ...

Arizona has added a new species of bat to the list of night-flying creatures in the state. Citizen scientists and DNA ...