Come fly by this space snowball! Nicknamed the Blue Snowball Nebula, Caldwell 22 is a planetary nebula that represents the stage in a Sun-like star’s life when it runs out of fuel. After billions of years of nuclear fusion, the star starts to shut down and its outer layers of gas puff away into space, creating a planetary nebula. Caldwell 22 calls the constellation Andromeda home and is well placed for observing in the autumn skies for those in the Northern hemisphere. It can be viewed with tele

Blue Bell Ice Cream Snowman