Archaeoastronomy||972.09 Islamic astronomy||716.65 History of astronomy||549.61 Timeline of Muslim scientists and engineers||506.5 List of astronomy acronyms||414.9 Indian astronomy||361.02 Babylonian astronomy||290.97 Greek astronomy||280.19 List of basic astronomy topics||274.8 Observational astronomy||220.92 Radio astronomy||199.36 List of NOVA episodes||193.98 Amateur astronomy||193.98 Chinese astronomy||183.2 Science in the Middle Ages||183.2 Heliocentrism||177.81 Islamic physics||167.03 Hebrew astronomy||161.65 Galaxy||161.65 Ibn al-Haytham||161.65 Astronomy Cast||161.65 Scientific research in Canada||156.26 History of astrology||150.87 Gart Westerhout||145.48 American Astronomical Society||140.09 List of molecules in interstellar space||140.09 Astrology and astronomy||140.09 Star||140.09 Aryabhata||140.09 Astrophysics||129.32 Astronomical Society of the Pacific||129.32 Polymath||129.32 Islamic science||129.32 Abū Rayhān al-Bīrūnī||123.93 History of telescopes||118.54 Space science||118.54 Astronomy in Chile||118.54 Babylonia||118.54 Explorer program||113.15 Flat Earth||113.15 List of radio telescopes||113.15 Astronomy Now||113.15 History of science||113.15 Astrophysics Data System||113.15 Mesopotamia||113.15 Supernova||107.76