Quasar (IMAGE)

University of California - Santa Barbara

Quasar

Caption

Quasars are the most energetic objects in the universe, which is why astronomers can observe them from so far away.

Credit

J. DA SILVA/NOIRLAB/NSF/AURA

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.