How Far Away Is It - 09 - Star Birth Nebula (1080p)

Text at Planetary nebula, such as NGC 2371, and supernova remnants, such as SN 0509, form when stars die. In this segment of our “How far away is it“ video book, we’ll cover the nebula associated with stars being born. We begin by showing the three kinds of nebula: Reflective like the Witch Head Nebula, emission like the Rosetta Nebula NGC 2237 along with a discretion of H II Regions, and dark nebula like the Horsehead Nebula shown in visible and infrared light. We th