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  2. Astronomy - Wikipedia

    en.wikipedia.org/wiki/Astronomy

    Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to ...

  3. Bibliography of encyclopedias: astronomy and astronomers

    en.wikipedia.org/wiki/Bibliography_of...

    The Illustrated Encyclopedia of Astronomy and Space. Crowell. ISBN 978-0-690-01838-7. [4] Ridpath, Ian; Woodruff, John (13 September 1996). Cambridge Astronomy Dictionary. Cambridge University Press. ISBN 978-0-521-58007-6. Ronan, Colin A. (1979). Encyclopedia of astronomy: a comprehensive survey of our solar system, galaxy and beyond. Hamlyn.

  4. History of astronomy - Wikipedia

    en.wikipedia.org/wiki/History_of_astronomy

    The Northern Hemisphere page from Johann Bayer's 1661 edition of Uranometria - the first atlas to have star charts covering the entire celestial sphere Southern Hemisphere. The history of astronomy focuses on the contributions civilizations have made to further their understanding of the universe beyond earth's atmosphere. [1]

  5. Outline of astronomy - Wikipedia

    en.wikipedia.org/wiki/Outline_of_astronomy

    The following outline is provided as an overview of and topical guide to astronomy: Astronomy – studies the universe beyond Earth, including its formation and development , and the evolution, physics , chemistry , meteorology , and motion of celestial objects (such as galaxies , planets , etc.) and phenomena that originate outside the ...

  6. Timeline of astronomy - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_astronomy

    The first major Arabic work of astronomy is the Zij al-Sindh by Muhammad ibn Musa al-Khwarizmi. The work contains tables for the movements of the Sun, the Moon, and the five planets known at the time. The work is significant as it introduced Ptolemaic concepts into Islamic sciences. This work also marks the turning point in Arabic astronomy.

  7. Category:Astronomy - Wikipedia

    en.wikipedia.org/wiki/Category:Astronomy

    Astronomy is a science involving the observation and explanation of events occurring outside Earth and its atmosphere. It includes the study of the origin , evolution , and physical and chemical properties of objects that can be observed in the sky, space, and in the whole universe.

  8. Glossary of astronomy - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_astronomy

    This glossary of astronomy is a list of definitions of terms and concepts relevant to astronomy and cosmology, their sub-disciplines, and related fields. Astronomy is concerned with the study of celestial objects and phenomena that originate outside the atmosphere of Earth. The field of astronomy features an extensive vocabulary and a ...

  9. Portal:Astronomy - Wikipedia

    en.wikipedia.org/wiki/Portal:Astronomy

    Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics , physics , and chemistry in order to explain their origin and their overall evolution .