Animation of Galaxy Cluster
503 views since 2007-08-16
Galaxy clusters are some of the largest structures in the Universe. They can be comprised of hundreds or even thousands of individual galaxies that are enveloped by hot gas. When these massive structures collide, it can be an incredibly energetic event causing dark matter to separate from 'normal' matter.
| Credits: | Chandra |
|---|---|
| URL: | http://www.scientificblogging.com/news/cosmic_train_wreck_of_abell_520_makes_dark_matter_mystery_more_complex |
| Tags: |
(0 results)