Large Halo of Light Appeared over Maunakea Observatories! マウナケア観測所群の上空に現れた巨大なハロー　2023-12-24

A Large Halo of Light Appeared over Maunakea Observatories on the early morning of Christmas Eve. According to the viewers, it is likely caused by the 2nd stage of Falcon 9 Rocket during re-entry. The view of the expanding shell of light is quite amazing! It was captured by the Subaru-Asahi Star Camera, which is installed at the dome of the Subaru Telescope at the altitude of 4200m on Maunakea, Hawaii. (C) NAOJ and Asahi Shimbun ハワイのクリスマスイブの夜明け、マウナケア観測所群の上空に現れた巨大な光のハロー。見てる皆さん超びっくりでした。 視聴者の方々の情報では、カ}