Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with supermassive black holes, surrounded by ... X-Ray Flashes from a Nearby Supermassive Black Hole ...

An artist's conception of a black hole's corona, which are the pale swirls above and below the black hole. Credit: NASA / Aurore Simonnet (Sonoma State Univ.) A strange black hole is making ...

A supermassive black hole surrounded by gas and dust as seen in infrared light (top left), visible light (top right), and low- and high-energy X-rays (bottom left, right). Image: NASA/JPL-Caltech ...

Researchers have successfully simulated the non-Hermitian skin effect in a two-dimensional quantum system, a first in the ...

DNA Analysis of Britain's 10,000-Yr-Old Complete Skeleton Reveals First Modern Britons Had 'Dark to Black' Skin In findings ...

International teams of astronomers monitoring a supermassive black hole in the heart of a distant galaxy have detected features never seen before using data from NASA missions and other facilities.

Strange vibrations emanating from a supermassive black hole appear to be growing more frequent and they could be caused by a white dwarf star orbiting perilously close to its event horizon.

The dense stellar remnant would, if confirmed, be the closest known object to any black hole, according to preliminary research Sara Hashemi An artist’s concept of a white dwarf orbiting a ...

There are more supermassive black holes than previously thought, say scientists (Alamy/PA) Many more supermassive black holes could be hiding in the universe than previously thought, according to ...

They found that a large fraction of the LRDs in their sample showed signs of containing growing supermassive black holes. “We’re confounded by this new population of objects that Webb has found. We ...

Study Identifies Subtypes of Fibroblasts in Skin Cancer Nov. 19, 2024 — A study provides insights into the diversity of cancer-associated fibroblasts in white and black skin cancer and describes ...