Halton Arp
| Halton Arp | |
|---|---|
| Halton Arp in London, October 2000 | |
| Born | March 21, 1927 New York City, United States | 
| Died | December 28, 2013 (aged 86) Munich, Germany | 
| Alma mater | California Institute of Technology | 
| Known for | Intrinsic redshift Atlas of Peculiar Galaxies | 
| Awards | Newcomb Cleveland Prize (1960) Helen B. Warner Prize for Astronomy (1960) | 
| Scientific career | |
| Fields | Astronomy | 
| Institutions | Palomar Observatory Max Planck Institute for Astrophysics | 
| Doctoral advisor | Walter Baade | 
| Doctoral students | Susan Kayser | 
| Website | www | 
Halton Christian "Chip" Arp (March 21, 1927 – December 28, 2013) was an American astronomer. He is remembered for his 1966 book Atlas of Peculiar Galaxies, which catalogued unusual-looking galaxies and presented their images.
Arp was also known as a critic of the Big Bang theory and for advocating a non-standard cosmology incorporating intrinsic redshift. Arp developed those views in a book, Seeing Red: Redshift, Cosmology and Academic Science, in 1998.