Using the XRISM space telescope, scientists spotted faint emissions of the elements in remnants of the Cassiopeia A supernova ...

Astronomers have observed a star wobbling in its orbit around a ravenous supermassive black hole that is ripping it apart and ...

LONDON  — The winners of the first ever Global Space Awards were revealed in a glamorous ceremony hosted by physicist and author Brian Greene on Dec. 5, during which the family of Apollo and Gemini ...

Want to be a top notch candidate for hosting alien life? Then there's a few key requirements you should be aware of: Ideally, ...

Scientists are learning how to turn the chill of outer space into a quiet source of electricity, using the night sky itself as a heat sink. By carefully managing how surfaces shed heat after dark, ...

In theory, leaner NASA oversight, greater use of off‑the‑shelf hardware and narrower science goals can cut costs while ...

The first private space science satellite set to study the effect of flares from stars has been launched into space and is ...

After a yearslong series of setbacks, NASA's Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...

Studying samples from the Bennu asteroid, researchers have found sugars essential for biology, stardust and ... something ...

Sugars essential for biology have been discovered in a gum-like substance in fragments from the Bennu space-rock.

A consortium of American scientists and engineers filed a report that stridently makes the case for putting boots down on ...