Something is very wrong with our Sun. It’s turned into a spinning lighthouse of death. What would make the Sun so much more ...

Dust devils on Mars form when air near the warm surface heats up and rises through cooler surrounding air, causing nearby air ...

Before 3I/ATLAS, the only other confirmed interstellar tourists we've seen were the now-famous, cigar-shaped 'Oumuamua' in 2017 and the slightly more conventional Comet '2I/Borisov' in 2019. This new ...

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

Life on Earth may have begun with a gift from a comet. Its existence was once threatened by an asteroid. Its future may ...

A full‑halo coronal mass ejection, propelled by a powerful M8.1 solar flare is earthward bound. The NOAA Space Weather Prediction Center has issued a geomagnetic storm watch for possible strong G3 ...