Variable stars

Results: 220



#Item
71Local Group / Spiral galaxies / Variable star / Star / Milky Way / Galaxy / Astronomy / Star types / Space

Variable Stars: Stepping Stones to Understanding the Universe[removed]The poet wrote, "Bright star, would that I were as steadfast as though art". On close inspection, however, stars are not steadfast. They become bright

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Source URL: www.usask.ca

Language: English - Date: 2014-11-13 10:35:32
72Variable stars / Cepheid variables / Astrometry / Standard candles / Star types / Delta Cephei / Cosmic distance ladder / Binary star / Light curve / Astronomy / Universe / Astrology

CALIFORNIA STATE SCIENCE FAIR 2012 PROJECT SUMMARY Name(s) Shashank Dholakia; Shishir Dholakia

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Source URL: www.usc.edu

Language: English - Date: 2012-04-30 03:34:54
73Astrometry / Cosmic distance ladder / Physical cosmology / European Southern Observatory / Star / W Ursae Majoris variable / Astrophysics / White dwarf / Galaxy / Astronomy / Physics / Space

e.g., the 10-9, 2.429t-tm, observed in other high excitation objects such as Wolf-Rayet stars (Aitken et al., 1982, Monthly Notices of the Royal Astronomical Society, 200, 698) are not present in our spectrum of the nova

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Source URL: www.eso.org

Language: English - Date: 2009-06-05 10:39:39
74Astrophysics / Space / Ap and Bp stars / Cepheid variable / Stellar classification / Star / Stellar pulsations / Rapidly oscillating Ap star / Star types / Astronomy / Variable stars

Pulsation of Ap Stars w. W. Weiss, Institute for Astronomy, University of Hawaii and University of Vienna; Max-Kade Fellow

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Source URL: www.eso.org

Language: English - Date: 2009-06-05 10:39:29
75Space / Physics / Spectroscopy / European Southern Observatory / Variable star / Star / Astronomical spectroscopy / Wolf–Rayet star / White dwarf / Star types / Astronomy / Observational astronomy

case we are now on the verge of seeing the birth of seismological investigation of non-variable stars. References Christensen-Dalsgaard, J., and Frandsen, S.: 1983, Solar Phys. 82, 469.

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Source URL: www.eso.org

Language: English - Date: 2009-06-05 10:39:38
76Exoplanetology / Star types / Space telescopes / Kepler mission / Variable star / Kepler / Circumbinary planet / Stellar classification / Asteroseismology / Astronomy / Spacecraft / Space

K2 campaigns 2 and 3 target proposal: Eclipsing Binary Stars Kepler Eclipsing Binary Working Group This is a continuation of the awarded proposal for K2 field 0 (GO0101, PI Prsa). The scientific objectives are similar to

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Source URL: keplerscience.arc.nasa.gov

Language: English - Date: 2014-12-01 19:16:20
77Space / Star types / Universe / Instability strip / Star / Cepheid variable / Κ mechanism / Hertzsprung–Russell diagram / Delta Scuti variable / Variable stars / Astronomy / Stellar evolution

Pulsations and the Am Stars Barry Smalley (Keele University) on behalf of KASC WG 3 In the region of the HR Diagram where the Cepheid instability strip extends across the main sequence, there is a complex relationship be

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Source URL: keplerscience.arc.nasa.gov

Language: English - Date: 2014-12-01 19:16:19
78Matter / Black holes / Intermediate polar / Star formation / Binary stars / Observational astronomy / Accretion disc / White dwarf / Cataclysmic variable star / Astronomy / Star types / Space

Kepler K2 observations of the bright intermediate polar FO Aquarii C OEL H ELLIER , K EELE U NIVERSITY Accretion disks are widespread in astrophysics, from the formation of stars and planets to the brightest AGN. Catacly

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Source URL: keplerscience.arc.nasa.gov

Language: English - Date: 2014-12-01 19:16:20
79Space / 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: 2014-12-01 19:16:19
80Space / Physics / Astrometry / RR Lyrae variables / Lyra constellation / RR Lyrae / Sergey Blazhko / Cepheid variable / Lyra / Astronomy / Standard candles / Variable stars

Long Cadence RR Lyrae targets – K2 Campaigns 2 & 3 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: 2014-12-01 19:16:20
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