Physicists have proposed a solution to a long-standing puzzle surrounding the GD-1 stellar stream, one of the most ...

Astronomers used JWST and gravitational lensing to spot 44 individual stars in a galaxy 6.5 billion light-years away.

Astronomers used NASA's James Webb Space Telescope to reveal 44 stars in a galaxy so far away, its light dates to when the universe was half its age.

Part police procedural, part science fiction, part exploration of the dark places to which virtual reality could lead, ...

Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door ...

A solar eclipse crossed North America. Two robotic landers reached the lunar surface, largely intact. The most powerful ...

It’s part of the general malaise that seems to hang over our heads from time-to-time: Where has the Aspen gone we used to ...

Chemistry researchers have taken a key step toward next-generation optical computing and memory with the discovery of luminescent nanocrystals that can be quickly toggled from light to dark and back ...

A controversial new model is presenting challenges to the long-theorized existence of mysterious dark energy throughout our ...

A new study in published in Physical Review Letters analyzes the most complete set of galaxy clustering data to test the ΛCDM ...

"This discovery poses a challenge to the Lambda Cold Dark Matter model, which may struggle to account for the formation of such small, aligned groups of galaxies in isolated environments." ...

The grape-induced plasma was explained as a consequence of the grapes acting as a microwave resonator, whose shape stored electric fields inside, producing hotspots in which plasma forms. Fawaz ...