The story of a red giant star and a nearby black hole is less a tidy cosmic romance than a forensic case file, pieced ...
A distant red giant star is rippling with seismic vibrations, and for the first time, a NASA spacecraft has translated those ...
Astronomers from the University of Hawaiʻi Institute for Astronomy (IfA) have uncovered the turbulent past of a distant red ...
The rapidly spinning red giant star, a phase stellar bodies around the size of the sun enter when they exhaust their fuel for nuclear fusion, dwells in the binary system Gaia BH2. Located around 3,800 ...
Red giant star in Gaia BH2 shows starquakes revealing its hidden history. Study challenges assumptions about chemical age and ...
Scientists using NASA's James Webb Space Telescope now think the "little red dots" spotted in the early universe could be a new kind of space object. They call it a "black hole star." Credit: T.