The greenish central region of the image is a supercluster containing thousands of huge galaxies. Many other clusters of galaxies can be seen. The distance from the left to the right side of the image is more or less 400 million light years. Let's zoom in one last time to see individual galaxies.

All text and articles published by Sun.org are licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Creative Commons License
Structure of the universe 3
Meteorites for sale
Published by Published or last modified on 2013-06-16