A partial solar eclipse will be visible from the U.S. this weekend, but only a select few of the northernmost states are ...

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. The Northern Lights could ...

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...

NASA’s AWE mission just released millions of gravity wave images from space, unveiling atmospheric forces that ripple through ...

A breathtaking cosmic dance unfolds as the Webb Telescope captures a star's birth, set against a spiral galaxy's mesmerizing ...

Astronauts Sunita Williams and Butch Wilmore, after an unexpected stay at the International Space Station (ISS) for more than ...

The NASA astronauts splashed down on Tuesday in a SpaceX capsule after problems with a Boeing vehicle set in motion a ...

A pod of dolphins joined the welcome crew March 18, 2025, splashing around the SpaceX capsule as a team worked to remove the ...

Upon his return to Earth in September 2023, Rubio’s stay set a new record for the longest an American astronaut has ever ...

NASA’s Butch Wilmore and Suni Williams, whose weeklong Boeing Starliner mission turned into an extended stay in space, have ...

NASA astronauts Suni Williams and Butch Wilmore are expected to return to Earth Tuesday afternoon after more than nine months ...

Sunita Williams and Butch Wilmore’s return to Earth got delayed due to technical issues in the Boeing Starliner, and they had ...