Our Milky Way is far from calm — it ripples with a colossal wave spanning tens of thousands of light-years, revealed by ESA’s ...

James Webb Space Telescope observations show interstellar comet 3I/ATLAS has a 50-65 foot irradiated crust formed by billions of years of cosmic ray exposure. Research posted to arXiv indicates the co ...

Learn how many suns exist in the Milky Way and how to understand how many sun-like stars are out there could help us ...

An unexpected monster black hole was found hiding inside one of the Milky Way's tiniest neighbors, rewriting what scientists ...

I’m still on the lookout for a place to see a spectacular night sky. If you know of anywhere reliable, please let me know so ...

A new study suggests the Milky Way’s gamma-ray glow could be a dark matter signal shaped by ancient galactic mergers.

I/ATLAS is the third interstellar object ever discovered in our solar system. Telescope observations suggest it is a roughly 7-mile-wide (11 kilometers) comet zooming at more than 130,000 mph (210,000 ...

A team of scientists has developed an LED lamp as thin as a sheet of paper that shines as brightly as the star orbiting the ...

One of the Milky Way’s smallest galactic neighbours seems to have a supermassive black hole at its centre, upending ...

For decades, astronomers have known that stars orbit the Milky Way’s centre and that the galactic disc is warped.

The interstellar comet 3I/ATLAS, with its massive size, record speed, and mysterious Milky Way origin, has scientists like Avi Loeb speculating if it's alien technology ...

Is this interstellar visitor the oldest comet ever seen? This space rock's unusual orbit and composition led to an explosive ...