NGC2244 is an open cluster within a star-forming nebula called The Rosette located within the constellation Monoceros (the Unicorn). The nebula has a designation Caldwell […]
Read MoreNGC2244 is an open cluster within a star-forming nebula called The Rosette located within the constellation Monoceros (the Unicorn). The nebula has a designation Caldwell […]
Read More