Stellar astronomy

Results: 2515



#Item
551Black holes / Stellar astronomy / Star types / X-ray astronomy / Astrophysics / Ultraluminous X-ray source / Eddington luminosity / Accretion disc / Intermediate-mass black hole / Astronomy / Space / Physics

Draft version March 31, 2015 Preprint typeset using LATEX style emulateapj vNATURE OF THE EXTREME ULTRALUMINOUS X-RAY SOURCES 3 Grzegorz Wiktorowicz1 , Malgorzata Sobolewska2 , Aleksander Sadowski

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Source URL: arxiv.org

Language: English - Date: 2015-03-30 20:33:59
552Physical cosmology / Astrophysics / Star / Cosmic distance ladder / Modified Newtonian dynamics / Comet Galaxy / Physics / Stellar astronomy / Astronomy

Monday, June 02, 2003 A dense cluster of thousands of bright young stars in the nearby galaxy NGC 5253 is hidden in a "cloak of invisibility", which it appears to hold by its great gravitational attraction, says a team o

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Source URL: wise-obs.tau.ac.il

Language: English - Date: 2003-06-08 02:23:32
553Stellar astronomy / Light sources / Star formation / Star types / Stellar evolution / Protostar / Star / Interstellar medium / Molecular cloud / Astronomy / Physics / Astrophysics

Data Analysis of the T Tauri Star V1331 Cyg Joshua Torres, Richard Olenick Ph.D, University of Dallas Submitted in partial fulfillment of the Bachelor of Science degree at

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Source URL: phys.udallas.edu

Language: English - Date: 2006-10-17 17:05:12
554Physical cosmology / Astrophysics / Star / Cosmic distance ladder / Modified Newtonian dynamics / Comet Galaxy / Physics / Stellar astronomy / Astronomy

Monday, June 02, 2003 A dense cluster of thousands of bright young stars in the nearby galaxy NGC 5253 is hidden in a "cloak of invisibility", which it appears to hold by its great gravitational attraction, says a team o

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Source URL: www.astro.tau.ac.il

Language: English - Date: 2003-06-08 02:23:32
555Light sources / Plasma physics / Sun / Space plasmas / Stellar astronomy / Corona / RS Canum Venaticorum variable / Solar flare / Cosmic distance ladder / Astronomy / Space / Physics

MNRAS 446, 4205–doi:mnras/stu2398 A multiwavelength study of the M dwarf binary YY Geminorum C. J. Butler,1‹ N. Erkan,2 E. Budding,3 J. G. Doyle,1 B. Foing,4 G. E. Bromage,5

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Source URL: star.arm.ac.uk

Language: English - Date: 2015-01-05 04:43:59
556Stellar evolution / Space / Stellar astronomy / Light sources / Astrophysics / Star / Sun / White dwarf / Luminosity / Astronomy / Physics / Star types

Life of a Star An Interview with a White Dwarf, Sol Reflection Problems PAGE: Hang on, let’s talk about that balance. SOL: Before I could collapse, I had to satisfy a few conditions: Conservation of energy – the kine

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Source URL: www.as.utexas.edu

Language: English - Date: 2007-06-22 15:44:42
557Geography of Antarctica / Space / Stars / Star catalogue / Stellar astronomy / Dome A / Sloan Digital Sky Survey / RAVE / Magnitude / Astronomy / Observational astronomy / Astronomical surveys

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 122:347–353, 2010 March © 2010. The Astronomical Society of the Pacific. All rights reserved. Printed in U.S.A. The First Release of the CSTAR Point Source Cata

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Source URL: mcba11.phys.unsw.edu.au

Language: English - Date: 2010-03-07 23:39:30
558Comets / Oort cloud / Kuiper belt / Asteroid / Jupiter / Minor planet / Kreutz Sungrazers / Damocloid asteroid / Jupiter Barrier / Solar System / Astronomy / Planetary science

S C I E N C E ’ S C O M PA S S of the GalaxyYet it was not until the early 1980s that Oort’s picture, in which random stellar perturbations feed new long-period comets into the inner solar system, was overturn

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Source URL: star.arm.ac.uk

Language: English - Date: 2002-06-24 07:38:28
559Star types / Stellar evolution / Stellar astronomy / Planetary science / Star / Solar System / White dwarf / Planetary nebula / Supernova / Astronomy / Space / Light sources

Interview With a White Dwarf – Teacher Guide (Condensed Version) Introduction This activity is an opportunity for students to apply their knowledge and understanding of the gas law, conservation of energy, and forces t

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Source URL: www.as.utexas.edu

Language: English - Date: 2007-06-22 12:38:42
560Nuclear chemistry / Nuclear physics / Chemical elements / Stellar astronomy / Astrophysics / Nuclear fusion / Helium / Star / Electron / Physics / Chemistry / Matter

THEORETICAL PROBLEM No. 3 WHY ARE STARS SO LARGE? The stars are spheres of hot gas. Most of them shine because they are fusing hydrogen into helium in their central parts. In this problem we use concepts of both classica

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Source URL: www.jyu.fi

Language: English - Date: 2009-09-10 04:09:08
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