A star’s violent death exposed a hidden supermassive black hole
Astronomers have discovered a dormant supermassive black hole located far from the center of its host galaxy. The black hole was identified after it destroyed a passing star, providing a rare opportunity to study 'wandering' black holes.
Why it matters
This discovery challenges the assumption that supermassive black holes only exist in galactic centers and provides insight into how galaxies merge and evolve.
University of Maryland astronomers have identified a dormant supermassive black hole positioned far from the center of its host galaxy. The discovery marks the first time scientists have found an inactive black hole at such a great distance from a galactic core.
Because the black hole was not actively consuming matter, it would ordinarily have remained invisible. Its location was exposed only when it tore apart a passing star, producing a brief but powerful burst of light. The findings were published in The Astrophysical Journal Letters on July 27, 2026.
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