Galaxias
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Galaxiās (-ae, m.) (ex Graeco γαλαξίας 'lacteus', quod attinet ad galaxiam Viam Lacteam) est massivum systema a gravitatione conligatum quod in stellis et reliquiis stellarum, medio interstellari gasii pulverisque cosmici, et parte gravi sed tenuiter comprehensa pro tempore materia obscura appellatum consistit.[1][2] Galaxiae ordinarii inter se variant a nanis, cum solum 10 millionum (107) stellarum,[3] ad gigantes, cum 100 trillionum (1014) stellarum,[4] quorum omnes circa galaxiae medium massae moventer. Galaxiae multa systemata stellarum, fasciculos stellarum, variasque nubes interstellares contineri possunt. Sol est una ex stellis in galaxia Via Lactea, et Systema Solare Tellurem et omnes alias res comprehendit quae circa Solem moventur.
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Vide etiam[recensere]
Notae[recensere]
- ↑ Sparke, L. S.; Gallagher III, J. S. (2000). Galaxies in the Universe: An Introduction. Cambridge University Press. ISBN 0-521-59740-4
- ↑ Hupp, E.; Roy, S.; Watzke, M. (12 Augusti 2006). "NASA Finds Direct Proof of Dark Matter". NASA
- ↑ "Unveiling the Secret of a Virgo Dwarf Galaxy". ESO. 2000-05-03
- ↑ Uson, J. M.; Boughn, S. P.; Kuhn, J. R. (1990). "The central galaxy in Abell 2029 – An old supergiant". Science 250 (4980): 539–540
Bibliographia[recensere]
- Al-Biruni (2004). The Book of Instruction in the Elements of the Art of Astrology. R. Ramsay Wright (transl.). Kessinger Publishing. ISBN 0766193071
- Belkora, L. (2003). Minding the Heavens: the Story of our Discovery of the Milky Way. CRC Press. ISBN 0750307307
- Bertin, G.; Lin, C.-C. (1996). Spiral Structure in Galaxies: a Density Wave Theory. MIT Press. ISBN 0262023962
- Binney, J.; Merrifield, M. (1998). Galactic Astronomy. Princeton University Press. ISBN 0-691-00402-1
- Dickinson, T. (2004). The Universe and Beyond (4a ed.). Firefly Books. ISBN 1-55297-901-6
- Heidarzadeh, T. (2008). A History of Physical Theories of Comets, from Aristotle to Whipple. Springer. ISBN 1-4020-8322-X
- Kepple, G. R.; Sanner, G. W. (1998). The Night Sky Observer's Guide, Volume 1. Willmann-Bell. ISBN 0-943396-58-1
- Mohamed, M. (2000). Great Muslim Mathematicians. Penerbit UTM. ISBN 983-52-0157-9
- Paul, E. R. (1993). The Milky Way Galaxy and Statistical Cosmology, 1890–1924. Cambridge University Press. ISBN 0521353637
- Sparke, L. S.; Gallagher III, J. S. (2000). Galaxies in the Universe: An Introduction. Cambridge University Press. ISBN 0-521-59704-4
- Van den Bergh, S. (1998). Galaxy Morphology and Classification. Cambridge University Press. ISBN 0521623359
- Waller, W. H.; Hodge, P. W. (2003). Galaxies and the Cosmic Frontier. Harvard University Press. ISBN 0674010795
Nexus externi[recensere]
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Vide galaxy in Victionario. |
- Situs Doctoris Wolfgang Steinicke, praesertim de galaxiis (Theodisce, Anglice)
- Formula:In Our Time
- "Galaxies, SEDS Messier pages," apud www.seds.org
- "An Atlas of The Universe," apud www.atlasoftheuniverse.com
- "Galaxies—Information and amateur observations," apud www.nightskyinfo.com
- "The Oldest Galaxy Yet Found," apud science.nasa.gov
- "Galaxy classification project, harnessing the power of the internet and the human brain," apud www.galaxyzoo.org
- "How many galaxies are in our universe?" apud www.physics.org
- "The most beautiful galaxies," apud www.astronoo.com
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Haec stipula ad astronomiam spectat. Amplifica, si potes! |
