CNN —Astronomers have spotted the most massive known stellar black hole in the Milky Way galaxy after detecting an unusual wobble in space. The wobbling movement of an old giant star in the Aquila constellation revealed that it was in an orbital dance with a dormant black hole, and it’s the third such dormant black hole spotted by Gaia. So Gaia BH3 is the most massive black hole in our galaxy that formed from the death of a massive star. Stellar black holes observed across the Milky Way galaxy are about 10 times as massive as the sun on average. True to expectations, the researchers found that the star orbiting Gaia BH3 was metal-poor, which means that the star that formed Gaia BH3 was likely the same.

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Persons: ”, Gaia BH3, —, munch, Aquila, Gaia, Pasquale Panuzzo, BH3, hadn’t, Elisabetta Caffau, “, Carole Mundell Organizations: CNN —, Southern, Astrophysics, “, France’s National, for Scientific Research, ESO, Space Locations: Atacama, Paris, France’s