Timeline of solar astronomy 900–929 — Muhammad ibn Jābir al-Harrānī al-Battānī (Albatenius) discovers that the direction of the Sun's eccentricity is...
4 KB (395 words) - 19:01, 10 April 2024
This is a timeline of astronomy. It covers ancient, medieval, Renaissance-era, and finally modern astronomy. Mayan astronomers discover an 18.7-year cycle...
46 KB (5,894 words) - 16:27, 22 May 2024
following is a timeline of Solar System astronomy and science. It includes the advances in the knowledge of the Earth at planetary scale, as part of it. Humans...
129 KB (13,493 words) - 06:21, 27 April 2024
The following outline is provided as an overview of and topical guide to astronomy: Astronomy – studies the universe beyond Earth, including its formation...
42 KB (3,397 words) - 07:25, 19 May 2024
Sun (redirect from Solar astronomy)
The Sun is the star at the center of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion...
168 KB (18,520 words) - 00:18, 29 May 2024
books and Core journals in Astronomy, from the Smithsonian/NASA Astrophysics Data System Portals: Astronomy Stars Spaceflight Outer space Solar System...
99 KB (10,181 words) - 22:50, 7 May 2024
This is a timeline of Chinese records and investigations in astronomy. 2137 BC - October 22, the Chinese book, the Book of Documents, records the earliest...
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accurate Solar System model. solar system portal outer space portal astronomy portal Lists of geological features of the Solar System List of gravitationally...
210 KB (21,128 words) - 22:02, 30 May 2024
Fraunhofer lines (redirect from H line (astronomy))
dispersion properties of optical materials. Abbe number, measure of glass dispersion defined using Fraunhofer lines Timeline of solar astronomy Spectrum analysis...
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the knowledge of both mostly paralleled. Clear distinction was not made until circa mid-17th century. See Timeline of Solar System astronomy for further...
87 KB (9,835 words) - 16:07, 24 April 2024