Astronomers: What Was That?

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MXF (Source) 1920 x 1080 8822.17 MB
MP4 (240p) 426 x 239 17.95 MB
MP4 (360p) 640 x 360 37.82 MB
MP4 (480p) 854 x 480 40.77 MB
MP4 (720p) 1280 x 720 59.5 MB
MP4 (1080p) 1920 x 1080 173.62 MB