The man who led a NASA facility that shouldered much of the blame for the 1986 space shuttle Challenger explosion has died. William Ray Lucas was 102.

Long before he became the face of the Department of Government Efficiency, Elon Musk always carried lofty aspirations in both ...

Analysts said this might be a sign that Iran is facing supply chain issues after dramatically ramping up production following ...

The arrival of a Chinese chemical shipment in Iran signals a potential resurgence in Iran's missile production capabilities ...

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by green liquid hydrogen after a much-hyped flight in 2015 that used sunlight to travel around the world.

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

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

President Donald Trump recently announced an ambitious goal: sending astronauts to Mars within four years, aligning with the length of a presidential term ...

Dubbed Starship Earth to Earth, this would see passengers transported by rocket between ... to work with than liquid hydrogen. While Starship still burns vastly more fuel per trip than ...

In a recent demonstration, Chinese astronauts operated a series of experiments that produced oxygen and rocket fuel in orbit ... precise control over gas and liquid flows in microgravity, a ...

Rocket Lab announced Jan. 21 its first launch of 2025, for French Internet-of-Things company Kinéis. The launch, scheduled for no earlier than Feb. 3 (U.S. time) from Launch Complex 1 ...

The company has successfully trialed a nuclear fuel that could ... NTP was first theorized in the 1940s. Instead of burning chemical propellant, a rocket would use a nuclear reactor to heat ...