An international team of researchers has announced the discovery of a previously unknown type of cosmic object designated as a black hole ‘star’, located in the constellation Cetus billions of light-years from Earth. The object was identified through analysis of images captured by NASA’s James Webb Space Telescope and is believed to have formed 660 million years after the big bang.
The astronomical body possesses unusual characteristics that blur the line between conventional stars and black holes. While its physical dimensions resemble an enormous star comparable in size to the entire solar system, it emits energy at levels roughly 100 billion times greater than any known star can produce. This energy output aligns more closely with the radiation patterns observed from black holes. The object exhibits a distinctive brilliant red coloration and was originally identified as a bright red spot in archival telescope imagery.
Dr. Rohan Naidu of the Kavli Institute for Astrophysics and Space Research at MIT, now at the University of Hawaii, led the research published in Nature. According to Naidu, the object simultaneously displays characteristics associated with stars while radiating energy levels typical of black holes. Computer simulations indicate the phenomenon results from a black hole surrounded by dense gas envelopes that cause it to emit radiation similar to a star.
If confirmed, this discovery suggests that numerous other mysterious reddish objects visible in deep space images from the James Webb Space Telescope, informally known as Little Red Dots, may represent similar black hole stars. Researchers theorize these objects may serve as precursors to the supermassive black holes found at the centers of most galaxies, including the Milky Way, and may play crucial roles in galactic evolution and the conditions necessary for planetary formation and life.
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