Variable stars

Results: 220



#Item
101Space / Universe / RR Lyrae variables / Astrometry / Sergey Blazhko / Cepheid variables / RR Lyrae / Globular cluster / Lyra / Astronomy / Standard candles / Variable stars

Short Cadence RR Lyrae targets – K2 Campaigns 2 & 3 E. Plachy1,2 , L. Moln´ar1,2 , R. Szab´o1 and the KASC RR Lyrae-Cepheid WG 1 Konkoly Observatory, Hungary; 2 University of West Hungary

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Source URL: keplerscience.arc.nasa.gov

Language: English - Date: 2014-08-23 20:44:59
102Principles and Standards for School Mathematics / Problem solving / Scientific modelling / Knowledge / Science studies / Educational psychology / Science / Education

Microsoft Word - Variable Stars Standards ALignment.doc

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Source URL: xrtpub.harvard.edu

Language: English - Date: 2009-04-07 10:57:12
103Observational astronomy / Stellar astronomy / Exoplanetology / Space telescopes / Kepler / Variable star / White dwarf / Stellar pulsations / Stellar classification / Astronomy / Space / Star types

–1– Research Projects for Spring 2013 of the FRI Stream “Exploring the Physics of the Universe with White Dwarf Stars” 1.

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Source URL: www.as.utexas.edu

Language: English - Date: 2013-03-19 15:55:09
104Variable stars / Astrometry / Universe / Star clusters / Star types / RR Lyrae variable / Globular cluster / Cosmic distance ladder / RR Lyrae / Astronomy / Standard candles / Space

Pulsating variables in the globular clusters Messier 4 and 80 L. Moln´ar1,2 , E. Plachy1,2 , R. Szab´o1 , and the KASC RR Lyrae-Cepheid WG 1 Konkoly Observatory, Hungary; 2 University of West Hungary

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Source URL: keplerscience.arc.nasa.gov

Language: English - Date: 2014-08-23 20:45:00
105Universe / Variable stars / Observational astronomy / Star types / SS Cygni / Apparent magnitude / Star / Magnitude / American Association of Variable Star Observers / Astronomy / Cygnus constellation / Space

Chandra X-Ray Observatory Variable Stars Stars appear to shine with a constant light; however, thousands of stars vary in brightness. The brightness that a star appears to have (apparent magnitude) from our perspective

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Source URL: xrtpub.harvard.edu

Language: English - Date: 2009-04-07 11:06:46
106Star types / Binary stars / Cetus constellation / Mira variables / Variable star / Hertzsprung–Russell diagram / Star / Mira B / Instability strip / Astronomy / Space / Stellar evolution

Teacher Guide: Pulsating Variable Stars & the Hertzsprung-Russell (H-R) Diagram Pulsating Variable Star and H-R Diagram Activity Summary: The traditional Hertzsprung-Russell (H-R) diagram activity is a plot of the neare

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Source URL: xrtpub.harvard.edu

Language: English - Date: 2012-08-10 17:35:24
107

Pulsating Variable Stars and the H-R Diagram[removed]

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Source URL: xrtpub.harvard.edu

- Date: 2012-08-10 17:43:49
    108Binary stars / Semidetached binaries / Star types / Space telescopes / Cataclysmic variable star / Supernova / Nova / Symbiotic nova / Type Ia supernova / Astronomy / Space / Stellar evolution

    Optical Flickering in Symbiotic Stars Charles D. (Tony) Keyes (STScI) We propose that K2 monitor the only two symbiotic stars on silicon in the Campaign 2 Field for optical flickering. There are no symbiotics on silicon

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    Source URL: keplerscience.arc.nasa.gov

    Language: English - Date: 2014-08-23 20:44:59
    109Star types / Plasma physics / Observational astronomy / Binary stars / Variable star / White dwarf / Eddington luminosity / X-ray telescope / Cataclysmic variable star / Astronomy / Space / X-ray astronomy

    Mon. Not. R. Astron. Soc. 401, 121–[removed]doi:[removed]j[removed]15681.x Swift observations of the X-ray and UV evolution of V2491 Cyg (Nova Cyg 2008 No. 2)

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    Source URL: swift.gsfc.nasa.gov

    Language: English - Date: 2012-03-19 15:23:10
    110Astrometry / Standard candles / Cepheid variables / Variable stars / Cosmic distance ladder / Star / Binary star / White dwarf / Nova / Astronomy / Star types / Space

    Although most stars in the sky, like our Sun, appear to shine steadily, there are classes of stars whose luminosity, or brightn

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    Source URL: genesismission.jpl.nasa.gov

    Language: English - Date: 2008-07-14 17:10:48
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