Messier 103: Difference between revisions

1,007 bytes added ,  2 April 2015
Created page with "Messier 103 (also known as M103, or NGC 581) is an open cluster where a few thousand stars formed in the constellation Cassiopeia. This open cluster was discovered in 1781..."
(Created page with "Messier 103 (also known as M103, or NGC 581) is an open cluster where a few thousand stars formed in the constellation Cassiopeia. This open cluster was discovered in 1781...")
(No difference)