The space economy is accelerating faster than ever before. Thousands of satellites are being launched. Commercial space ...

Engineering physical systems still depends on human talent, according to Impulse Space president Eric Romo.

China’s Mega Engine recently put its Chi engine to the test, firing up the closed-cycle kerosene-liquid oxygen propulsion system for a total of 1,000 seconds across multiple tes ...

There has been only one mission of the Artemis program to date, an uncrewed test flight of the Orion spacecraft that was conducted back in 2022. Judging this solely from this perspective, you could be ...

Russian researchers are testing a new plasma propulsion system that may accelerate future missions to Mars, reducing travel time from months to just one or two. The engine, developed by Rosatom’s ...