Webb’s Red Dots Point to Black Hole Feeding Inside Gas Clouds

JWST has identified over 300 mysterious red-tinted ‘little red dots’ whose origin remains unknown. A new Chandra X-ray Observatory paper reports that one LRD, 3DHST-AEGIS-12014, emits X-rays, aligning with the idea that some LRDs are a transient phase in which a supermassive black hole accretes material from a surrounding gas cloud; X-rays can escape during this process, making the dot visible. If this is correct, these dots should fade as the cloud is consumed, and continued observations including ongoing support for Chandra will be needed to catch such a transition.