New Type of Black Hole Discovered
New Black Hole BIG DISCOVERY The invisible black hole makes itself known by its gravitational pull.L. CALCADA—ESO/AP The European Southern Observatory (ESO) announced on May 6 that astronomers have found a black hole that is closer to Earth than any yet discovered. The object is about 1,0...
Black Hole exploit kit spammers are turning to Friendster users as discovered in a spam campaign. The spammed message disguises itself as a Friendster reminder about the recipient's account password.
Astronomers have discovered a new way to analyze active black holes, revealing that their microwave and X-ray emissions are similar across different consumption rates. This insight, which challenges previous theories, could significantly advance our understanding of black hole influence on galaxy evolution...
be described by just three properties: its mass, its electric charge, and its rotation or spin. Since black holes aren’t likely to have much charge, it really takes just two properties. If you know a black hole’s mass and spin, you know all there is to know about the black hole....
on the work done by theChandra X-ray Observatory, NASA’s flagship X-ray astronomy mission, which launched in 1999 and has imaged the remnants of exploded stars, discovered black holes, and more.The IXPE will provide more insight into the astrophysical phenomena Chandra has studied in the ...
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Unfortunately, black hole spin is difficult to determine. Ressler modeled Sagittarius A* as a stationary object. “We don’t know anything about the spin,” he said. “There’s a possibility that it’s actually just not spinning.”
However, when Nabu the Wise, a Lord of Order in human form who served various Egyptian Pharaohs, discovered the actions of Khalis, he was not pleased. With a wave of his arm, Nabu freed the slaves from the priest's spell and let them have their revenge on Khalis. As Khalis was ...
In a binary black hole system, the directions of the spin angular momentum of each black hole (red cone arrows) and of the orbital angular momentum for the system (blue cone arrow) change, or precess, over time. Credit: Midori Kitagawa New research by an astrophysicist at The University o...