The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
Black holes are some of the universe's greatest mysteries, incredibly dense and sometimes massive void that suck in anything ...
The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.
The Andromeda Galaxy, our nearest galactic neighbor, is a majestic spiral galaxy like the Milky Way. Let’s uncover some ...
The highest-resolution image ever taken of a supermassive black hole in action has been achieved by University of Arizona ...
That Rich was presenting the story of Edwin Hubble at the January 2025 AAS meeting was symbolic, for it was at the 33rd ...
In any globular cluster, all its stars formed at the same time, from the same cloud of gas. The Milky Way has more than 150 known globular clusters; these objects are excellent tools for studying, for ...
These are the planets that will be visible with the naked eye. A rare parade of planets will light up the night sky ...
The interferometer team, led by Steve Ertel, associate astronomer of Steward Observatory, observed several phenomena ...
Astronomers have captured the most detailed infrared images yet of an active galactic nucleus (AGN), using the Large ...