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Browse Quasars topic

Observations subtopic

 

Articles

1-39 out of 39 article(s)
Title Author Type Date Words
Cosmic dark ages come into view. Jun 1, 2004 375
Radio-loud quasars and blazars. (Astronomy). Brief Article Jun 1, 2003 279
Quasars illuminate the young universe. (Chemistry of the Cosmos). Cowen, R. May 3, 2003 555
Black holes spew as much as they consume. (Cosmic Blowout). Cowen, R. Apr 5, 2003 550
Metal abundances in Damped Lyman-Alpha absorbers. (Withdrawn). Thatte, Deepashri; Kulkarni, Varsha Brief Article Jan 1, 2003 100
X-ray universe: quasar's jet goes the distance. Cowen, R. Brief Article Feb 16, 2002 579
Survey Probes Cosmos from Near to Far. Cowen, R. Brief Article Jun 9, 2001 930
Twinkle, Twinkle, Massive Quasar. Brief Article Feb 5, 2001 64
Variable quasar may help measure the cosmos. Cowen, R. Brief Article Nov 18, 2000 453
Hubble's deep southern stare. Simpson, S. Brief Article Nov 28, 1998 314
Probing the heart of extragalactic jets. Cowen, Ron Brief Article Oct 3, 1998 480
X rays reveal black hole dining habits. Cowen, Ron Brief Article Nov 1, 1997 406
Naked came the quasars ... not! Brief Article Mar 9, 1996 332
Quasars without clothes. Cowen, Ron Brief Article Jan 28, 1995 528
Quasar hunt bags unusual quarry. Cowen, Ron Jun 20, 1992 1235
Record-breaking brightness poses enigma. Cowen, Ron Jun 29, 1991 567
ROSAT revelations: satellite provides a new view of the X-ray and ultraviolet universe. Cowen, Ron Cover Story Jun 29, 1991 2789
Giant cluster confounds cosmology. Cowen, Ron Jun 22, 1991 432
Radio waves may trace distant clustering. Cowen, Ron Jun 22, 1991 547
Quasar quandary upsets cosmic status quo. Cowen, Ron Jun 15, 1991 585
Evidence for buried quasars unites galaxies. Cowen, Ron Jun 1, 1991 688
Quasars: the brightest and the farthest. Cowen, Ron May 4, 1991 617
Quasar clumps dim cosmological theory. Cowen, Ron Jan 26, 1991 573
Quasar erupts with relativistic flair. Cowen, Ron Jan 19, 1991 292
Quasar light points to younger galaxies. Peterson, Ivars Jun 23, 1990 415
Enigmas of the sky: partners or strangers? Cowen, R. Mar 24, 1990 613
The birth of twin quasars. Peterson, Ivars Jan 27, 1990 377
Starry lens puts a twinkle in quasar's eye. Peterson, I. Dec 9, 1989 406
Quasar illuminates the most distant past. Peterson, I. Nov 25, 1989 390
Breaking the redshift-4 barrier. Oct 17, 1987 414
Seeing double. Jul 25, 1987 157
Oodles of 'noodles' found in galaxy. Thomsen, Dietrick E. Apr 18, 1987 408
A handful of high-speed quasars. Thomsen, Dietrick E. Oct 18, 1986 763
Falling into a black hole. Thomsen, Dietrick E. Jul 19, 1986 197
New quasar most distant object yet. Kleist, Trina Jul 12, 1986 408
'Apparent' gravitational lens questioned. Thomsen, Dietrick E. Jul 5, 1986 464
Quasar found in galaxy cluster. Jun 29, 1985 244
Galactic centers as dying quasars. Thomsen, Dietrick E. Apr 27, 1985 421
When quasars have supernovas. Thomsen, Dietrick E. Apr 6, 1985 321

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