Multiple tile images with an astrophotography of a different object in each. There are mostly nebulae but there are also a few galaxies. The nebula presents as irregular or spherical gas clouds that are illuminated red and or green-blue. This is due to the elementary particles being excited by powerful sub radiation from nearby massive stars. Different elements give off different colours. The galaxies are sometimes nearly edge-on or can be face-on. They are mostly spiral structures with dark dust lanes visible.
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