A supermassive black hole is racing through the void at 2.2 million mph
In short: Astronomers have discovered a massive object ejected from its home galaxy, leaving a trail of new stars in its wake. This video explores the evidence for this cosmic eviction and the violent events that could launch such a titan into deep space.
Located roughly eight billion light-years away, this object is estimated at ten million solar masses. Moving across the void between galaxies, it reaches speeds of almost 1,000 km/s. Researchers stumbled upon the find within old Hubble photos, which depict a slender 200,000 light-years long luminous path of nascent stars.
Follow-up observations from the James Webb Space Telescope identified a sharp velocity jump in the gas at the object's leading edge. While the case for a runaway supermassive black hole is strong, scientists are still investigating the mechanism. A violent black hole merger is a primary theory for how something this massive could be thrown out of a galaxy.
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- Summary by Intellect · source: Something Threw a Supermassive Black Hole Into Empty Space
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