NASA is working on a lithium-plasma electric thruster that uses roughly 90% less fuel than chemical rockets. Can this new ...

NASA Administrator Jared Isaacman outlined a major overhaul of the agency’s structure that included a new director named for ...

House lawmakers advanced a spending bill rejecting President Donald Trump's proposed cuts to NASA, keeping the agency's ...

NASA scientists were stunned when a strange radio signal from the Sun refused to fade away. Instead of lasting a few hours or ...

NASA’s Psyche spacecraft skimmed past Mars in a precision flyby that helped catapult it deeper into space toward its ultimate ...

The 27-feet space rock is zooming past Earth at a whopping 45,522 mph.

NASA’s Psyche spacecraft successfully completed a flyby of the Red Planet on May 15, coming within 2,864 miles (4,609 ...

For 10 days in April, NASA’s Artemis II crew traveled around the far side of the Moon and back, marking one of the most ...

Victor Glover, who grew up in the Inland Empire, is now the only pilot to have flown NASA's Orion capsule.

An artistic visualization of ocean currents from NASA has people mesmerized learning about our planet's underwater highways.

NASA's new Nancy Grace Roman Space Telescope is due to be launched into space in a few months on a mission to take far better ...