Quasars still defy explanation

Fifty years after finding that these cosmic beacons lie far away, astronomers need to think harder about how they radiate so much energy, says Robert Antonucci.

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Bibliographic Details
Published in:Nature (London) 2013-03, Vol.495 (7440), p.165-167
Main Author: Antonucci, Robert
Format: Article
Language:English
Subjects:
639/33/34
639/766
706/689/236
Accretion
Astronomy
Astrophysics
Black holes
comment
Humanities and Social Sciences
multidisciplinary
Quasars
Science
Stars & galaxies
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Description
Summary:Fifty years after finding that these cosmic beacons lie far away, astronomers need to think harder about how they radiate so much energy, says Robert Antonucci.
ISSN:0028-0836
1476-4687
DOI:10.1038/495165a