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Astronomers Discover Largest Known Stellar Black Hole in the Milky Way

Located just 2,000 light-years away, the newly identified black hole weighs 33 times the mass of the sun and is one of the closest to Earth.

  • The black hole, dubbed Gaia BH3, was detected using data from the European Space Agency's Gaia mission which observed its wobbling effect on a companion star.
  • This massive black hole is part of a binary system and its presence was confirmed using spectrographic data from the Very Large Telescope.
  • Researchers are excited about the discovery, noting it as one of the most significant findings in recent years due to its size and proximity.
  • The black hole's companion star was analyzed to understand the properties of the star before it collapsed into a black hole.
  • The discovery provides an opportunity for further research with more advanced telescopes to study the black hole's activity and its environment.
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