Results 241 to 250 of about 12,786 (266)
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1992
The properties of dwarf spheroidals are reviewed with emphasis on the newly discovered Sextans system, as well as on the star formation histories, the dark matter content and the abundance — luminosity relation of these galaxies. The relation of dwarf spheroidals to other dwarf galaxies is also discussed.
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The properties of dwarf spheroidals are reviewed with emphasis on the newly discovered Sextans system, as well as on the star formation histories, the dark matter content and the abundance — luminosity relation of these galaxies. The relation of dwarf spheroidals to other dwarf galaxies is also discussed.
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Tidal Stripping of Dwarf Spheroidal Galaxies
AIP Conference Proceedings, 2010We have constructed a series of models to investigate the influence of tidal forces on the formation and evolution of dwarf spheroidal galaxies. These Nbody/SPH models consist of a model for an isolated dwarf spheroidal galaxy which is placed on an orbit in a Milky‐Way sized—analytical—dark matter halo.
Sander Valcke +4 more
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Dwarf spheroidal galaxies in the M81 group of galaxies
Astronomische Nachrichten, 2009AbstractWe study the properties of the dwarf galaxy population in the nearby interacting M81 group of galaxies. In particular, we are deriving the metallicity distribution functions, the ages and the star formation histories of these dwarf galaxies based on data from the Hubble Space Telescope's Advanced Camera for Surveys and the Sloan Digital Sky ...
Lianou, S., Grebel, E. K., Koch, Andreas
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Planetary Nebulae in the Sagittarius Dwarf Spheroidal Galaxy
2006The Sagittarius dwarf galaxy (Sgr) is a satellite of the Galaxy, located behind the Galactic Bulge. It is the nearest extra-galactic system, at a distance of 25 kpc. Sgr contains three known planetary nebulae (PNe) (two from Zijlstra & Walsh 1996, and one new identification).
Zijlstra, Albert A. +3 more
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A repeating fast radio burst source localized to a nearby spiral galaxy
Nature, 2020Benito Marcote +2 more
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Cosmological simulations of galaxy formation
Nature Reviews Physics, 2020Mark Vogelsberger +2 more
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The Galaxy in Context: Structural, Kinematic, and Integrated Properties
Annual Review of Astronomy and Astrophysics, 2016Joss Bland-Hawthorn, Ortwin Gerhard
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Cosmology and fundamental physics with the Euclid satellite
Living Reviews in Relativity, 2018Luca Amendola +2 more
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DWARF 53 acts as a repressor of strigolactone signalling in rice
Nature, 2013Xue Liu, Lei Wang, Xiangbing Meng
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