The Helium Flash (and Caldwell 3) - Deep Sky Videos

Submitted ⁨⁨4⁩ ⁨weeks⁩ ago⁩ by ⁨threelonmusketeers@sh.itjust.works⁩ to ⁨astronomy@mander.xyz⁩

https://www.youtube.com/watch?v=NpzkiQsDVtU