Painting Galaxy Clusters by Numbers (and Physics) - NASA
Galaxy clusters are the most massive objects in the universe held together by gravity, containing up to several thousand individual galaxies and huge reservoirs of superheated, X-ray-emitting gas. ...
- chandra x-ray observatory
- general
- marshall astrophysics
- marshall space flight center
- chandra x-ray observatory
Source: NASA
Galaxy clusters are the most massive objects in the universe held together by gravity, containing up to several thousand individual galaxies and huge reservoirs of superheated, X-ray-emitting gas. The mass of this hot gas is typically about five times higher than the total mass of all the galaxies in galaxy clusters. In addition to these […]