Webb telescope releases new image of Messier 77's brilliant heart
Updated
Updated · The Associated Press · May 8
Webb telescope releases new image of Messier 77's brilliant heart
6 articles · Updated · The Associated Press · May 8
The picture shows the barred spiral galaxy 45 million light-years away in the Cetus constellation, with an active nucleus powered by a black hole about 8 million times the sun’s mass.
NASA said Webb’s mid-infrared instrument captured gas orbiting the black hole, heated so intensely that it radiates strongly and outshines surrounding features.
Messier 77 is prized by astronomers for its relative proximity and striking structure, while the James Webb Space Telescope has been imaging the cosmos since its 2021 launch.
What cosmic secrets did new software reveal after sharpening Webb's infrared vision?
Are supermassive black holes far more unpredictable than astronomers previously believed?
How does a monster black hole help build a galaxy instead of just destroying it?
How JWST and VLTI’s 2026 Observations Transform Our Understanding of Messier 77’s Active Galactic Nucleus
Overview
On May 8, 2026, NASA's James Webb Space Telescope captured an unprecedented infrared image of the spiral galaxy Messier 77, revealing its intensely bright active core powered by a supermassive black hole. Webb's advanced instruments, including the Mid-Infrared Instrument, pierced through cosmic dust to resolve the galaxy's starburst ring and gas filaments with remarkable detail. Ground-based observations with the Very Large Telescope Interferometer confirmed the presence of a dust torus obscuring the black hole, supporting the Unified Model of active galactic nuclei. Together, these observations illuminate how the galaxy's stellar bar funnels material inward, fueling both star formation and black hole activity, offering new insights into the complex interplay shaping galactic evolution.