for scene 36 of the video " The Incredible Experience vs Ice Age - part 2" by Rolf Witzsche
here for a larger image
The O-class star that has created the nebula
The O-class star that has created the nebula shown here, shines bright and clear across 5,200 light years of space. But not all giant stars are of this category. Many of the giant stars are inactive stars.
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Published by Cygni Communications Ltd.
North Vancouver, BC, Canada - (C) in public domain - producer Rolf A. F.