• Thumbnail for Erwin Finlay-Freundlich
    Erwin Finlay-Freundlich (category Academic staff of Johannes Gutenberg University Mainz)
    autumn 1905 to instead study Mathematics and Astronomy at Göttingen. Here he studied under Felix Klein and Karl Schwarzschild. In 1913 he married Kate...
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  • Thumbnail for Arnold Sommerfeld
    two were on applications in geophysics, astronomy, and technology. The association Sommerfeld had with Klein influenced Sommerfeld's turn of mind to be...
    55 KB (6,091 words) - 18:57, 23 September 2024
  • Thumbnail for List of geometers
    Theaetetus (c. 417 BC – 369 BC) Autolycus of Pitane (360–c. 290 BC) – astronomy, spherical geometry Euclid (fl. 300 BC) – Elements, Euclidean geometry...
    14 KB (1,126 words) - 04:18, 9 October 2024
  • Thumbnail for Tuareg people
    ISBN 978-0-521-59678-7. Klein (1998) pp.111–140 Klein (1998) p. 234 Klein (1998) pp. 234–251 Klein (1998) "Appendix I:How Many Slaves?" pp. 252–263 Kohl...
    98 KB (11,214 words) - 06:47, 7 October 2024
  • Thumbnail for Cosmology
    literature and traditions of creation myths and eschatology. In the science of astronomy, cosmology is concerned with the study of the chronology of the universe...
    51 KB (3,261 words) - 19:24, 14 September 2024
  • Thumbnail for Black hole
    Black hole (category Concepts in astronomy)
    of a point mass and a spherical mass. A few months after Schwarzschild, Johannes Droste, a student of Hendrik Lorentz, independently gave the same solution...
    165 KB (18,676 words) - 13:22, 8 October 2024
  • Rybczynski Rydberg constant, formula – Johannes Rydberg Rydberg–Klein–Rees method – Johannes Rydberg, Oskar Klein, and Albert Lloyd George Rees Sabatier...
    72 KB (6,829 words) - 12:34, 27 September 2024
  • Dvořák (born 1948), Czech journalist and Russian translator Johannes Sylvius Egranus (Johannes Wildauer; around 1480–1553), German theologian, humanist and...
    7 KB (836 words) - 02:31, 9 November 2023
  • the Wayback Machine Ye, Quanzhi. "Quanzhi Ye's Astronomy Department Home Page". Department of Astronomy, University of Maryland. Retrieved 8 August 2023...
    355 KB (587 words) - 12:26, 9 October 2024
  • Thumbnail for Apsis
    to man-made objects. The words perihelion and aphelion were coined by Johannes Kepler to describe the orbital motions of the planets around the Sun. The...
    42 KB (3,897 words) - 20:31, 21 September 2024
  • Thumbnail for Knowledge
    Condition, § 6. Doing Without Justification? Klein 1998, Lead Section, § 3. Warrant Zagzebski 1999, p. 100 Klein 1998, § 2. Propositional Knowledge Is Not...
    184 KB (18,845 words) - 15:40, 2 October 2024
  • Thumbnail for History of gravitational theory
    relativity with a fifth dimension, which in 1921 Swedish physicist Oskar Klein gave a physical interpretation of in a prototypical string theory, a possible...
    91 KB (10,898 words) - 15:34, 4 October 2024
  • 4 (section In astronomy)
    [citation needed] The smallest non-cyclic group has four elements; it is the Klein four-group. An alternating groups are not simple for values n {\displaystyle...
    70 KB (7,131 words) - 02:52, 30 September 2024
  • Thumbnail for Albert Einstein
    pp. 382–386. Pais (1982), pp. 151–152. Fraknoi, Andrew; et al. (2022). Astronomy 2e (2e ed.). OpenStax. pp. 800–815. ISBN 978-1-951693-50-3. OCLC 1322188620...
    223 KB (22,459 words) - 16:15, 6 October 2024
  • Thumbnail for Roy Kerr
    gravitational field equations." Crafoord Prize in Astronomy (2016) Canterbury Distinguished Professor (2016) Oskar Klein Medal (2020) In 2008 Kerr was appointed...
    15 KB (1,337 words) - 03:03, 3 August 2024
  • Thumbnail for George III
    systematically. Apart from chemistry and physics, his lessons included astronomy, mathematics, French, Latin, history, music, geography, commerce, agriculture...
    92 KB (10,314 words) - 18:33, 7 October 2024
  • bending confirmed – evidence for general relativity 1919–1926 – Kaluza–Klein theory proposing unification of gravity and electromagnetism 1922 – Alexander...
    21 KB (2,191 words) - 23:11, 21 September 2024
  • were developed to meet some practical need in surveying, construction, astronomy, and various crafts. The earliest known texts on geometry are the Egyptian...
    100 KB (9,886 words) - 03:41, 24 August 2024
  • relativistic electrons 1929 Oskar Klein discovers the Klein paradox 1929 Oskar Klein and Yoshio Nishina derive the Klein–Nishina cross section for high energy...
    37 KB (4,332 words) - 01:15, 21 July 2024
  • Extraterrestrial life (category Unsolved problems in astronomy)
    Unsolved problem in astronomy: Could life have arisen elsewhere? What are the requirements for life? Are there exoplanets like Earth? How likely is the...
    117 KB (13,698 words) - 19:51, 4 October 2024
  • Thumbnail for Aristotle
    Aristotle (section Astronomy)
    Aristotle names "luck", that only applies to people's moral choices. In astronomy, Aristotle refuted Democritus's claim that the Milky Way was made up of...
    155 KB (16,841 words) - 01:28, 4 October 2024
  • Thumbnail for List of German inventions and discoveries
    Cohn were also founders of microbiology. Johannes Kepler was one of the founders and fathers of modern astronomy, the scientific method, natural and modern...
    230 KB (19,850 words) - 02:48, 27 August 2024
  • Thumbnail for Constantinople
    (2 ed.). Paris: Institut Français d'Etudes Byzantines. Klein, Konstantin M.: Wienand, Johannes (2022) (eds.): City of Caesar, City of God: Constantinople...
    132 KB (11,629 words) - 09:03, 2 October 2024
  • Thumbnail for Hendrik Lorentz
    Leiden University, where he was strongly influenced by the teaching of astronomy professor Frederik Kaiser; it was his influence that led him to become...
    46 KB (4,845 words) - 17:17, 8 October 2024
  • Thumbnail for Pythagorean theorem
    various texts in the Zhou Bi is provided by Christopher Cullen (2007). Astronomy and Mathematics in Ancient China: The 'Zhou Bi Suan Jing'. Cambridge University...
    92 KB (12,566 words) - 06:51, 6 September 2024
  • Williamson, Maia Kavanagh; Shoemark, Deborah K.; Simón-Gracia, Lorena; Klein, Katja; Bauer, Michael; Hollandi, Reka; Greber, Urs F.; Horvath, Peter;...
    291 KB (28,464 words) - 18:27, 12 September 2024
  • Thumbnail for Watch 1505
     26. ISBN 978-1-55002677-1. Reinhard Kalb: Peter Henleins «Dosenuhr» war klein und bequem zu tragen, Nürnberger Nachrichten, German. September 16, 2009...
    33 KB (3,827 words) - 05:09, 8 June 2024
  • Thumbnail for Apollo 13
    Administrator-Engineering, Office of Space Science and Applications); Milton Klein (Manager, AEC-NASA Space Nuclear Propulsion Office); Hans M. Mark (Director...
    117 KB (13,644 words) - 13:21, 5 October 2024
  • Thumbnail for Marco Polo
    ISBN 978-90-04-23193-1. Winchester 2008, p. 264 Falchetta 2006, p. 592 Klein, Christopher (30 September 2014). "Did Marco Polo Visit Alaska?". History...
    105 KB (12,713 words) - 13:55, 7 October 2024
  • Sjur Olsnes Hermann Oppenheim Gustav Solomon Oppert Johannes Orth Felix Otto (mathematician) Johannes Overbeck Adolf Overweg Hermann Pabst Spiridon Palauzov...
    24 KB (2,455 words) - 00:39, 11 August 2024