Spacecraft powered by electric propulsion could soon be better protected against their own exhaust, thanks to new ...

Just as we are reckoning with how to conserve ecosystems on Earth for future living creatures, we must think of space as an ...

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

A private U.S. spacecraft has captured stunning images of Earth one week into its flight. Still circling Earth, Firefly ...

An uncrewed spacecraft just snapped an iconic portrait of the blue marble from space. Firefly Aerospace's Blue Ghost lander, ...

ESA's groundbreaking Proba-3 mission has successfully initiated its formation-flying phase, with two spacecraft now set to ...

ESA is revolutionizing access to Mars with its LightShip initiative, focusing on small, cost-effective spacecraft. This new ...

To comply, NASA has sought to sanitize Mars rovers at a threshold of no more than 300,000 bacterial spores on any surface.

Scientists have detected cosmic waves that sound like birds chirping in an unexpected place. These bursts of plasma, called ...

China's achievement is valuable for long-term space exploration, enabling self-sufficiency and enabling missions like a ...

I've stayed in a capsule hotel in Australia and think it's best described as a cross between a hotel and a hostel — you don't have much space, but you do get a bit of privacy. Since the concept ...

Suni Williams steps outside the International Space Station for the first time since arriving in June on Boeing’s Starliner.