NASA’s Chandra telescope uses a new X-arithmetic method to compare X-ray energies and show how supermassive black holes shape galaxy clusters and galaxy groups, revealing differences in gas movement a ...

Despite a chorus of opposition, Tallahassee city commissioners decided to sell nearly 180 acres of land to Capital City ...

Local officials in Florida’s capital city have voted to sell a city-owned golf course built on top of the graves of enslaved ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

JWST uncovers evidence of ancient “monster stars” whose extreme chemistry may explain the origins of early supermassive black ...

Celebrating its 70th year, the two-story brick building is a true British pub. It displays a 10-plus-foot vertical, black ...

Most smaller galaxies may not have supermassive black holes in their centers, according to a recent study using NASA's ...

Back then, Trump had denied making the contemptuous statement during a closed-door meeting, but on Tuesday, he showed little compunction reliving it during a rally in Pennsylvania.

The 11th day of the 18th annual Space Telescope Advent Calendar features a new view of the heart of a nearby spiral galaxy.

Astronomers observed the supermassive black hole in galaxy NGC 3783 ejecting ultra-fast winds after a powerful X-ray flare.

Science buffs have been treated to the clearest picture of a black hole ever taken. Artificial intelligence was used to ...

Set up Pi-hole on a $15 Raspberry Pi Zero 2W with Cloudflare DNS to cut ads on all devices, improving speed and privacy at home.