Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...
The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...
Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...
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 ...
NASA's Chandra and NuSTAR telescopes have teamed up to study a supermassive black hole-powered quasar that could have played ...
The universe could be home to far more supermassive black holes than we realised, according to new research. Many of them are ...
Researchers found far more hidden black holes than previously known, indicating plenty of behemoths lurking in thick clouds ...
The interferometer team, led by Steve Ertel, associate astronomer of Steward Observatory, observed several phenomena ...