Astronomers detect rare X-ray flares from black hole 1ES 1927+654 caused by a nearby white ...
The observations revealed features never before seen in real time around a supermassive black hole. Among them was the launch ...
studyfinds12 小时
Aurora’s ghost: Mysterious gray glow next to northern lights isn’t what scientists thought
Explore the intriguing connection between the green and red aurora lights and the enigmatic gray-toned emissions.
Armed robbery in Revesby15 小时
Astronomers Spot Unseen Features Near Active Black Hole
International teams of astronomers monitoring a supermassive black hole in the heart of a distant galaxy have detected ...
Space.com16 小时
Feeding supermassive black holes are more common than thought across the universe
"If our eyes were able to detect X-rays, the sky would be full of dots. And every single one of those dots would be an ...
First-ever detection of a mid-infrared flare in Sagittarius A*, the Milky Way's ...
Using the MIRI instrument onboard the James Webb Space Telescope, an international team of scientists made the first-ever ...
Newfound galaxy class may indicate early black hole growth
In December 2022, less than six months after commencing science operations, NASA's James Webb Space Telescope revealed ...
idw19 小时
First-Ever Detection of a Mid-Infrared Flare in Sagittarius A*, the central source of the ...
Simultaneous observations with the Submillimeter Array (SMA), the Nuclear Spectroscopic Telescope Array (NuSTAR) and the Chandra X-ray Observatory filled in an additional part of the story. No flare ...