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Extragalactic Astronomy and Cosmology

, 2015
Petra Schneider
exaly   +4 more sources

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Extragalactic ?-ray astronomy

Space Science Reviews, 1983
Extragalactic γ-ray astronomy is in its infancy. In this paper a review is presented of the γ-ray emission of the few individual objects observed to date and some conclusions are drawn as to their possible general characteristics. A number of scenarios suitable for the generation of γ-rays are presented in the light of these recent measurements.
A J Dean
exaly   +2 more sources

Extragalactic X-Ray Astronomy

Physica Scripta, 1984
I briefly comment the ten poster papers in the area of clusters of galaxies and active galactic nuclei. These papers are all published in these proceedings as well.
P L Biermann
exaly   +2 more sources

Extragalactic Soft X-ray Astronomy

Nature, 1968
The opacity of the galaxy to soft X-rays may be less than previously supposed. This may permit a variety of extragalactic objects to be observed at ∼50 A. Some implications of this situation are discussed here.
D W Sciama, G Setti
exaly   +2 more sources

Recent Advances in Far-Extragalactic Radio Astronomy [PDF]

Publications of the Astronomical Society of the Pacific, 1976
H. van der Laan
exaly   +3 more sources

Extragalactic astronomy.

Science (New York, N.Y.), 2010
Arnab Rai Choudhuri
  +6 more sources

Observational Paradoxes in Extragalactic Astronomy

Science, 1971
Halton Arp
exaly   +2 more sources

Extragalactic Astronomy

1982
J L Sersic
exaly   +2 more sources

Galactic and Extragalactic Radio Astronomy

Astronomy and Astrophysics Library, 1988
exaly   +2 more sources