# bullet cluster

> two colliding clusters of galaxies in constellation Carina

**Wikidata**: [Q208935](https://www.wikidata.org/wiki/Q208935)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bullet_Cluster)  
**Source**: https://4ort.xyz/entity/bullet-cluster


## References

1. [NASA/IPAC Extragalactic Database](http://ned.ipac.caltech.edu/cgi-bin/objsearch?search_type=Obj_id&objid=223111)
2. SIMBAD
3. Freebase Data Dumps. 2013
4. Optical spectroscopy and velocity dispersions of galaxy clusters from the SPT-SZ survey
5. [Source](http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=Bullet+Cluster)
6. Quora
7. Bandpass dependence of X-ray temperatures in galaxy clusters