Stargazer September 28 - October 4, 2020: Mauna Kea Black Hole Collaboration By Dave Lawrence • Sep 28, 2020 ShareTweetEmail Credit courtesy Shawn Laatsch Listen Listening... / 2:22 Stargazer September 28 - October 4, 2020 For Stargazer, HPR’s Dave Lawrence and Christopher Phillips go over exciting new work that has two observatories at Mauna Kea collaborating on black hole research. Tags: hpr stargazerDave LawrenceStargazerMauna Keahawaii astronomyShareTweetEmailView the discussion thread.