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Articles tagged: HR 6819

  • black holes, European Southern Observatory (ESO), HR 6819 06 May 2020 Astronomers find closest black hole to Earth

    ...they revealed a third, previously undiscovered body in HR 6819: ablack hole. The observations with the FEROS spectrograph ... the mergers can happen in systems with a similar configuration to HR 6819 or LB-1, but where the inner pair is made up of two ...

    • black holes
    • European Southern Observatory (ESO)
    • HR 6819

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