Then there was the September discovery of C/2025 R2 (SWAN), a comet so bright that even when it was near the moon on ...

Observations of the formation of light-nuclei from high-energy collisions may help in the hunt for dark matter.

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from the early cosmos.

Beyond its monumental walls, Sacsayhuaman contains a network of springs and channels that hint at a sacred water-focused ...

“Our latest discovery helps solve a 20-year cosmic mystery,” co-lead author Daniel Whalen from the University of Portsmouth's ...

Astronomers have employed NASA's Chandra spacecraft to perform X-ray observations of a massive galaxy cluster known as SPT-CL ...

Direct chemical signatures in a distant galaxy captured by JWST confirm the presence of massive primordial stars, resolving ...

From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...

These villains are so old and powerful that they see humans as mere insects whose lives begin and end within the blink of an ...

Based on a comprehensive study, researchers are now convinced the shafts were human-made, likely dug during the Late ...

The James Webb Space Telescope has found compelling evidence for "monster stars" — gigantic, primordial stars that existed in the early universe.

The exploration of quantum information challenges objective reality, positing the universe as a hologram is explored through ...