The launch took place in April 2026 ...

For more than two decades, Swift swung toward exploding stars and gamma-ray bursts within moments of their discovery. Its ...

The European Space Agency's Hera mission takes its first close-up image of asteroids Didymos and Dimorphos following NASA's ...

The Swift Observatory's impending demise comes about three months after NASA and its commercial partners attempted to mount a ...

Here's how you can watch live coverage as NASA leaders discuss updates on the next steps under the Artemis moon program.

A NASA telescope is barely clinging to space after a failed rescue effort left it tottering lower and lower. The U.S.

The nail-biting incident happened just two weeks ago, when the Deep Space Network didn't receive a call from Voyager 1 on ...

Add Yahoo as a preferred source to see more of our stories on Google. Humans have not visited the moon since 1972, but that is set to change this week. Artemis II, a crewed moon mission, is scheduled ...

The second crew that spent a year inside NASA's simulated Mars habitat is emerging today, and the agency will stream it live.

Neil Gehrels Swift Observatory is expected to re-enter Earth’s atmosphere Wednesday, burning up in the process ...

A loss of communication has affected the NASA-funded SSPICY mission as researchers work to understand the situation.

NASA’s $4.3 billion Nancy Grace Roman Space Telescope, equipped with a 300-megapixel camera sighted through a refurbished spy mirror, launched Sunday from Kennedy Space Center in Florida on a mission ...