Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...
Recently, a research team from National Astronomical Observatories of Chinese Academy of Sciences and the University of Chinese Academy of Sciences jointly proposed a novel  gravitational wave ...
Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...
One supermassive black hole has kept astronomers glued to their scopes for the last several years. First came a surprise ...
An international research team, including Newcastle University’s Dr Adam Ingram, has detected rapidly fluctuating X-rays ...
The weird outbursts of a distant supermassive black hole may be caused by a death-defying white dwarf walking a cosmic tight ...
Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...
Astronomers detected X-ray flashes from the black hole that increased in frequency from one every 18 minutes to one every seven minutes.
The dense stellar remnant would, if confirmed, be the closest known object to any black hole, according to preliminary ...