High Redshift Galaxies May be Clusters of Galaxies
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| Scientific Paper | |
|---|---|
| Title | High Redshift Galaxies May be Clusters of Galaxies |
| Author(s) | Eit Gaastra |
| Keywords | galaxy clusters, big bang cosmology, tired light |
| Published | 2005 |
| Journal | Proceedings of the NPA |
| Volume | 2 |
| Pages | 30-32 |
Abstract
Astronomical observing techniques have much improved the last decade. Objects in the faraway universe are spotted at redshifts up to z=12. Within big bang cosmology no objects can be further away than 13.7 billion light-years. However, objects with a redshift of z=12 rather may be at a distance of 140 billion light-years with tired light redshift instead of expansion redshift. Big bang astronomers mark certain objects in their early big bang universe as galaxies. A substantial part of those "galaxies" may turn out to be clusters of galaxies in an infinite universe.
