James Webb spots new black hole star object

Astronomers using the James Webb Space Telescope have identified a new class of cosmic object, dubbed a "black hole star," that may explain the mysterious "little red dots" seen in the early universe. The discovery, published in Nature, centers on an object named MoM-BH-1, which appears as a brilliant red point but is likely a supermassive black hole shrouded in dense hydrogen gas Source: El Confidencial. This hybrid object, formed just 660 million years after the Big Bang, could also offer clues to the origin of supermassive black holes in galaxy centers Source: Infobae.

Key findings

• MoM-BH-1 emits 100 billion times more energy than a typical star, a signature of an active black hole rather than nuclear fusion Source: Infobae.
• The object's extreme red color and a pronounced Balmer break are attributed to dense, turbulent hydrogen gas absorbing high-energy radiation, not dust Source: El Confidencial.
• Over a 56-day period, its luminosity increased by about 30%, supporting the presence of an active central engine Source: El Confidencial.

Significance

This finding provides a plausible explanation for the "little red dots" that have puzzled astronomers since 2022, and it suggests a pathway for the formation of supermassive black holes Source: Infobae. While both sources agree on the core interpretation, El Confidencial emphasizes the unprecedented Balmer jump, while Infobae highlights the object's role in black hole origins Source: El Confidencial, Infobae.