L3Harris Technologies said Jan. 5 it will sell a majority stake in its space propulsion business to private equity firm AE ...

NASA’s new solar engine powers the Gateway space station, advancing Artemis missions and deep space exploration.

A nuclear-powered space engine prototype must be developed in Russia by 2030, and two gigafactories will be opened this year, ...

NASA’s push for a new nuclear rocket engine is not just another upgrade to the hardware we strap to the bottom of spacecraft.

The South Korean government has officially begun developing a methane-based space launch vehicle engine with 35-ton thrust, capable of reuse. This marks the first time the country has pursued ...

NASA is at an inflection point. 2026 will now begin with a newly-confirmed Jared Isaacman as a NASA Administrator with the White House directive to beat China back to the moon with astronauts. On the ...