Results 211 to 220 of about 180,283 (246)

Challenges to the [Formula: see text]CDM cosmology. [PDF]

Philos Trans A Math Phys Eng Sci
Efstathiou G.
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Formation time-scales for stellar bars in diverse galactic discs. [PDF]

Mon Not R Astron Soc
Frosst M, Obreschkow D, Ludlow A.
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Pattern functions of the Astrometric Gravitational Wave Antenna. [PDF]

Sci Rep
Santucci F, Crosta M, Lattanzi MG.
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StarWhisper Telescope: an AI framework for automating end-to-end astronomical observations. [PDF]

Commun Eng
Wang C, Zhang Y, Li Y, Hu X, Mao Y, Chen X, Du P, Wang R, Wu Y, Yang H, Li Y, Wang B, Mu H, Chen X, He S, Mo H, Zhang L, Du L, Zhao Y, Tian J, Ge L, Mao Y, Li S, Wang Z, Lu X, Zou J, Huang Y, Sun N, Zheng J, He M, Bai Y, Jin J, Wu H, Liu J.   +33 more
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Primordial Rotating Disk Composed of ≥15 Star Forming Clumps at Cosmic Dawn

Fujimoto S, Ouchi M, Kohno K, Valentino F, Giménez-Arteaga C, Brammer G, Furtak L, Kohandel M, Oguri M, Pallottini A, Richard J, Zitrin A, Bauer F, Boylan-Kolchin M, Dessauges-Zavadsky M, Egami E, Finkelstein S, Ma Z, Smail I, Watson D, Hutchison T, Rigby J, Welch B, Ao Y, Bradley L, Caminha G, Caputi K, Espada D, Endsley R, Fudamoto Y, González-López J, Hatsukade B, Koekemoer A, Kokorev V, Laporte N, Lee M, Magdis G, Ono Y, Rizzo F, Shibuya T, Shimasaku K, Sun F, Toft S, Umehata H, Wang T, Yajima H.   +45 more
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Physical Coupling of Kazarian Galaxies with Surrounding Galaxies

Astrophysics, 2003
Results from a statistical study of Kazarian galaxies and the objects surrounding them are presented. It is shown that: (1) the sample of Kazarian galaxies up to 16m.0 is complete. (2) Roughly 35.7% of the Kazarian galaxies are members of clusters, 14.0% of groups, and 13.6% of binary systems, while 36.7% are single galaxies.
M. A. Kazarian, J. R. Martirosian
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Physics of Galaxy Evolution

2013
This chapter examines galaxies in some detail from a largely theoretical perspective. Along the way, one must bear in mind that, although the described progression of events in this chapter is plausible, at this time it is only a conjecture in the minds of theorists that has not yet been confirmed by observational data.
Abraham Loeb, Steven R. Furlanetto
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Some physical properties of UV galaxies

Astronomy Reports, 2014
Observational data on galaxies displaying ultraviolet excesses in their spectra included in a survey compiled at the Byurakan Astrophysical Observatory are considered and discussed. The characteristic physical properties of active galaxies with UV excesses are considered, as well as the unusual morphologies in their central regions.
E. E. Khachikyan, M. R. Danelyan
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The Physics of Galaxy Accretion

How do galaxies get the gas needed to fuel star formation?' remains a fundamental open question, even for the Milky-Way. I will review recent theoretical developments in galaxy accretion physics, which go beyond the classic separation between 'cold' and 'hot' accretion. I will also discuss the potential implications of different accretion modes for the
Stern, Jonathan, Kakoly, Aharon, Goldner, Roy, Hafen, Z., Faucher-Giguère, C.-A., Fielding, D., Quataert, E., Bullock, J., FIRE collaboration   +8 more
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Space Propulsion Physics toward Galaxy Exploration

Journal of Aeronautics & Aerospace Engineering, 2015
The distance to a stellar system is too huge, therefore the travel to the fixed star nearest to the Earth using the present propulsion technology will require tens of thousands years. In order to overcome such a limit of the space travel between fixed stars, research and development of a new propulsion theory and navigation theory are indispensable. As
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