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Starbirth shuts down 40,000 light-years from the Milky Way's core — and astronomers don't know why – Space

  1. Starbirth shuts down 40,000 light-years from the Milky Way’s core — and astronomers don’t know why  Space
  2. Astronomers Find the Edge of the Milky Way’s Star-Forming Disc  Universe Today
  3. Scientists just found the Milky Way’s edge and it’s closer than expected  ScienceDaily
  4. Astronomers Find the Edge of the Milky Way  Sky & Telescope
  5. Our galaxy has a hidden boundary where star formation suddenly stops  Earth.com