Sangkalibutan

Ha astronomiya, an sangkalibutan o universo amo an ngatanan nga aada ha gawas. Mayda ito sulod nga adlaw, ngatanan nga planeta kaupod an Kalibuta, ngatanan nga galaksiya, ngan ngatanan nga aada ha gawas nga kawarayan.

Bibliograpiya

• Bartel (1987). "The Heliocentric System in Greek, Persian and Hindu Astronomy". Annals of the New York Academy of Sciences 500 (1): 525–545. Bibcode:1987NYASA.500..525V. doi:10.1111/j.1749-6632.1987.tb37224.x. 
• Landau; Lev; Lifshitz; E.M.]] (1975). The Classical Theory of Fields (Course of Theoretical Physics, Vol. 2) (revised 4th English ed.). New York: Pergamon Press. pp. 358–397. ISBN 978-0-08-018176-9.
• Liddell, H. G. and Scott, R.. A Greek-English Lexicon. Oxford University Press. ISBN 0-19-864214-8.
• Misner; C.W.; Thorne; Kip; Wheeler; J.A. (1973). Gravitation. San Francisco: W. H. Freeman. pp. 703–816. ISBN 978-0-7167-0344-0.
• Rindler, W. (1977). Essential Relativity: Special, General, and Cosmological. New York: Springer Verlag. pp. 193–244. ISBN 0-387-10090-3.

Padugang nga barasahon

• Weinberg, S. (1993). The First Three Minutes: A Modern View of the Origin of the Universe (2nd updated ed.). New York: Basic Books. ISBN 978-0-465-02437-7. OCLC 28746057. For lay readers.
• Nussbaumer, Harry; Bieri, Lydia; Sandage, Allan (2009). Discovering the Expanding Universe. Cambridge University Press. ISBN 978-0-521-51484-2. http://books.google.com/books?id=RaNOJkQ4l14C.

Mga sumpay ha gawas

• Is there a hole in the Universe? at HowStuffWorks
• Stephen Hawking's Universe – Why is the Universe the way it is?
• Cosmology FAQ
• Cosmos – An "illustrated dimensional journey from microcosmos to macrocosmos"
• Illustration comparing the sizes of the planets, the sun, and other stars
• My So-Called Universe – Arguments for and against an infinite and parallel universes
• The Dark Side and the Bright Side of the Universe Princeton University, Shirley Ho
• Richard Powell: An Atlas of the Universe – Images at various scales, with explanations
• Multiple Big Bangs
• Universe – Space Information Centre
• Cosmic Evolution – the Universe on a timeline

Mga video

• Cosmography of the Local Universe at irfu.cea.fr (17:35) (arXiv)
• The Known Universe created by the American Museum of Natural History
• Understand The Size Of The Universe – by Powers of Ten
• 3-D Video (01:46) – Over a Million Galaxies of Billions of Stars each – BerkeleyLab/animated