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This article is a list of notable unsolved problems in astronomy.Problems may be theoretical or experimental. Theoretical problems result from inability of current theories to explain observed phenomena or experimental results.
1604-1777 discovery of oxygen: Joseph Priestley, Carl Wilhelm Scheele, Antoine Laurent Lavoisier [27]; 1864 synthesis dicarboxylic acids from carboxylic acids (diacids from monoacid reactions): Hugo Müller, Hermann Kolbe, Hans Hübner, Friedrich Konrad Beilstein, Maxwell Simpson.
American Association for the Advancement of Science (1993). Benchmarks for science literacy. New York: Oxford University Press. ISBN 9780195089868. Bruton, Sheila; Ong, Faye (2000). Science content standards for California public schools : kindergarten through grade twelve (PDF). Sacramento, Calif.: Dept. of Education. ISBN 978-0-8011-1496-0
This leads the stance on certain scientific topics to be very different across the board as perceptions vary from person to person, this is the ultimate reason why scientific controversy exists, to begin with. Science-related controversies all follow similar characteristics. Conflict over personal beliefs, values, and interests; Public perception
Science & Tech. Sports. Weather. 11 must-see astronomy events in 2025. Brian Lada. January 2, 2025 at 9:01 AM. 1 / 6. 11 must-see astronomy events in 2025. The new year will be a busy one in the ...
Science Buddies mission is to help students to build their literacy in science and technology so they can become productive and engaged citizens in the 21st century. The site has personalized learning tools, over 15,000 pages of scientist-developed subject matter (including experiments based on the latest academic research), and an online ...
The following is a list of notable unsolved problems grouped into broad areas of physics. [1]Some of the major unsolved problems in physics are theoretical, meaning that existing theories seem incapable of explaining a certain observed phenomenon or experimental result.
Other ideas presented here are entirely non-scientific, but have in one way or another impinged on scientific domains or practices. Many adherents or practitioners of the topics listed here dispute their characterization as pseudoscience. Each section here summarizes the alleged pseudoscientific aspects of that topic.