Total Solar Eclipse 2021 - See moment of totality in 4K!

See the moment of totality over Union Glacier, Antarctica during the solar eclipse that occurred on Dec. 4, 2021. -- The only total solar eclipse of 2021 creates dazzling sight over Antarctica: https://www.space.com/total-solar-eclipse-2021-over-antarctica-video Credit: Theo Boris and Christian A Lockwood