Results 271 to 280 of about 30,270 (299)

Populations In Local Group Galaxies

Annual Review of Astronomy and Astrophysics, 1989
developed primarily by W. Baade in the 1950s, was inspired by the apparent dichotomy of galaxy content. Some galaxies (spirals and irregulars) seemed to be made up largely of bright, blue stars, with an admixture of interstellar material, whereas others (ellipticals) seemed to be made up exclusively offaint red stars (13). Baade called the two kinds of
openaire   +1 more source

Simulation of Compact Groups of Galaxies

Astrophysics and Space Science, 1986
Self-consistent simulations of seven groups of galaxies with halos have been performed to find a constraint upon the size of missing halos around spiral galaxies. An initial galaxy, which consists of 100 superstars, has half-mass radius 41 kpc and central velocity dispersion 235 km s−1. The simulations start from the epoch of maximum expansion.
openaire   +1 more source

Active galaxies in groups of galaxies

Astrophysics, 1982
G. M. Tovmasyan, �. Ts. Shakhbazyan
openaire   +1 more source

Galaxy Groups

Astronomische Nachrichten, 2003
Ralf-Jürgen Dettmar, Volker Müller
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Chemodynamical models of our Galaxy

Monthly Notices of the Royal Astronomical Society, 2023
James Binney, Eugene Vasiliev, Vasiliev Eugene   +2 more
exaly  

The Galaxy in Context: Structural, Kinematic, and Integrated Properties

Annual Review of Astronomy and Astrophysics, 2016
Joss Bland-Hawthorn, Ortwin Gerhard
exaly  

Faint galaxies in groups of bright galaxies

Astrophysics, 1991
A. T. Kalloglyan, S. R. Unanyan
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The Evolution of Galaxy Structure Over Cosmic Time

Annual Review of Astronomy and Astrophysics, 2014
Christopher Conselice
exaly  

Physical Models of Galaxy Formation in a Cosmological Framework

Annual Review of Astronomy and Astrophysics, 2015
Romeel Dave
exaly  

Formation of Galaxy Clusters

Annual Review of Astronomy and Astrophysics, 2012
Stefano Borgani, Andrey Kravtsov
exaly