The Unified Astronomy Thesaurus

Search Results

Cosmological models original
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Cosmology original
Closed universe original
Dirac cosmology original
Einstein universe original
Expanding universe original
Friedmann universe original
Gödel universe original
Inflationary universe original
Lemaitre universe original
Newtonian cosmology original
Open universe original
Oscillating universe original
de Sitter universe original
Main sequence stars original
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Stellar evolutionary types original
Zero-age main sequence stars original
Horizontal branch stars original
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Stellar evolutionary types original
Extreme horizontal branch stars original
Zero-age horizontal branch stars original
Emission line stars original
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Stellar types original
Be stars original
Early-type emission stars original
FU Orionis stars original
Flash stars original
Gamma Cassiopeiae stars original
H-alpha stars original
Luminous blue variable stars original
Me stars original
Mira variable stars original
S Doradus stars original
Symbiotic binary stars original
T Tauri stars original
X-ray stars original
Z Andromedae stars original
Protostars original
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Interstellar medium original
Stellar types original
Bok globules original
Cocoon stars original
Cometary nebulae original
Protoplanetary disks original
Young stellar objects original
Star clusters original
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Stellar astronomy original
Globular star clusters original
Moving clusters original
Open star clusters original
Protoclusters original
Stellar associations original
Young massive clusters original
Cepheid variable stars original
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Pulsating variable stars original
Anomalous Cepheid variable stars original
BL Herculis stars original
Beta Cepheid variable stars original
Delta Cepheid variable stars original
Double-mode Cepheid variable stars original
RV Tauri variable stars original
W Virginis variable stars original
Young disk Cepheid variable stars original
Astrobiology original
dcterms modified equal to or less than 2018-09-20T15:08:24Zequal to or more than 2018-09-20T15:08:24Z
Interdisciplinary astronomy original
definition "The study of life throughout the Universe, also known as exobiology." - An Etymological Dictionary of Astronomy and Astrophysics, by M. Heydari-Malayeri.
Biomarkers original
Xenobiology original
Quasars original
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Active galactic nuclei original
Supermassive black holes original
Broad-absorption line quasar original
Double quasars original
Quasar-galaxy pairs original
Radio loud quasars original
Radio quiet quasars original
X-ray quasars original
Astrometry original
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Astronomical techniques original
Exoplanet detection methods original
Astronomical coordinate systems original
Astronomical location original
Baade-Wesselink method original
Bolometric correction original
Brightness temperature original
Distance measure original
Effective temperature original
Equator position original
Fundamental parameters of stars original
Magnitude original
Parallax original
Phase angle original
Phase defect original
Phase effect original
Phase error original
Photographic astrometry original
Radial velocity original
Radio astrometry original
Relativistic aberration original
Relaxation time original
Sky noise original
Solar constant original
Space astrometry original
Spectral index original
Standard stars original
Stellar distance original
Syzygy original
Two-color diagrams original
Wolf diagram original