Tag: black hole accretion


  • JWST Spots ‘Big Red Dot’ in Ancient Cosmos: The Ravenous Black Hole BiRD

    JWST Spots ‘Big Red Dot’ in Ancient Cosmos: The Ravenous Black Hole BiRD

    Introduction: A Glimpse into Cosmic Noon In a remarkable leap for observational astronomy, the James Webb Space Telescope (JWST) has unveiled a ravenous supermassive black hole from the era known as cosmic noon — roughly 4 billion years after the Big Bang. The discovery, highlighted by a striking feature scientists call a “big red dot,”…