Bizarre new astronomical object dubbed a 'black hole star'

Astronomers have identified a newly discovered celestial object they've dubbed a "black hole star," challenging traditional classifications of cosmic bodies. The object, observed using the James Webb Space Telescope (JWST), exhibits characteristics of both a star and a black hole, defying conventional understanding. It measures approximately the size of the solar system and emits 100 billion times the energy of any known star. This unusual object, named MoM-BH-1, was first noted among the "little red dots" detected in early universe images captured by the JWST. These tiny red specks, appearing in data from 650 million to 1.6 billion years after the Big Bang, initially puzzled scientists due to their unexplained properties. The discovery, detailed in a recent publication in Nature, involves a thorough investigation into one of these little red dots. Light from MoM-BH-1 originates from 660 million years post-Big Bang and has traversed over 13 billion years to reach us. Analysis revealed that the light did not emanate from stars or interstellar dust, but rather from dense hydrogen and helium gas. Researchers conducted extensive simulations to align with the observed data, leading to the identification of a massive, youthful black hole enveloped by pristine gas instead of the typical stellar surroundings. The object, termed a "black hole star," is likened to a massive star but driven by a central black hole. Its mass is estimated to be a million times that of the Sun, yet it is considered relatively modest compared to supermassive black holes found in the early universe. The black hole itself is about eight times the size of the Sun, while the surrounding gas spans the scale of the solar system. Astronomers describe it as an immense mass concealed within a vast, turbulent cloud akin to our solar system’s dimensions. Several experts have commented on the significance of this find. Nicholas Seymour, an astronomer at Curtin University, remarked on the object's considerable mass, noting that while it seems large, it pales in comparison to the colossal black holes observed in earlier epochs. Christian Wolf, an astronomer at the Australian National University, hailed the discovery as one of the most thrilling in recent black hole research, emphasizing its unique state and implications for understanding the formation of early black holes. Dr. Rohan Naidu, lead researcher at the University of Hawaii, expressed enthusiasm about the findings, stating that the team has examined 100 additional little red dots. Each appears to harbor a similarly structured core, suggesting a potential commonality among these enigmatic objects. This revelation contributes to evolving theories regarding the universe's structure and the developmental stages of black holes. The research underscores the complexity of cosmic phenomena and invites further exploration into the origins and evolution of such extraordinary entities.