M46 - The Rotten Egg Nebula - Deep Sky Videos
- Episode aired Nov 17, 2016
- 8m
A close look at the open cluster M46 reveals two planetary nebula among it's stars. One is part of the cluster and one is not. Dr. Grey explains how astronomers determined which nebula belon... Read allA close look at the open cluster M46 reveals two planetary nebula among it's stars. One is part of the cluster and one is not. Dr. Grey explains how astronomers determined which nebula belongs to the cluster.A close look at the open cluster M46 reveals two planetary nebula among it's stars. One is part of the cluster and one is not. Dr. Grey explains how astronomers determined which nebula belongs to the cluster.