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W. M. Keck Observatory

W. M. Keck Observatory is located in Mauna Kea, HI. Not all observatories are open to the public - please contact them beforehand for any public viewing schedules and outreach programs.

      1. Name:
      2. W. M. Keck Observatory
      1. Open to public:
      2. Yes
      1. Address:
      2. summit
      1. Location:
      2. Mauna Kea
      1. State:
      2. HI
      1. Telescope:
      2. 2 x 10-m (Keck I and Keck II)
      1. Part of:
      2. Mauna Kea Observatories (MKO)
      1. Notes:
      2. largest optical interferometer in the U.S.