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Charles-Eugène Delaunay
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Introduction References & Edit History Quick Facts & Related Topics
Quizzes
View of the Andromeda Galaxy (Messier 31, M31).
Astronomy and Space Quiz
Michael Faraday (L) English physicist and chemist (electromagnetism) and John Frederic Daniell (R) British chemist and meteorologist who invented the Daniell cell.
Faces of Science
Equations written on blackboard
Numbers and Mathematics
Nicolaus Copernicus. Nicolas Copernicus (1473-1543) Polish astronomer. In 1543 he published, forward proof of a Heliocentric (sun centered) universe. Coloured stipple engraving published London 1802. De revolutionibus orbium coelestium libri vi.
All About Astronomy
Related Questions
Read Next
Galaxy clusters like Abell 2744 can act as a natural cosmic lens, magnifying light from more distant, background objects through gravity. NASA's James Webb Space Telescope may be able to detect light from the first stars in the universe if they are gravitationally lensed by such clusters. (astronomy, space exploration, galaxies)
How Fast Is the Universe Expanding?
Colorful winter sunset
What's the Difference Between a Solstice and an Equinox?
Galileo spacecraft image of the Moon taken on December 7, 1992. The distinct bright ray crater at the bottom of the image is the Tycho impact basin. The dark areas are lava rock filled impact basins: Oceanus Procellarum (on the left), Mare Imbrium (cont'd
5 Things People See in the Moon
Galileo spacecraft image of the Moon taken on December 7, 1992. The distinct bright ray crater at the bottom of the image is the Tycho impact basin. The dark areas are lava rock filled impact basins: Oceanus Procellarum (on the left), Mare Imbrium (cont'd
8 Questions About the Moon Answered
Planet Earth and lunar moon from space
Where Did the Moon Come From?
Discover
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Timeline of the American Civil Rights Movement
Chapter 4 pg 42 - Chapter header of The Adventures of Tom Sawyer by Mark Twain. Published in 1884 by The American Publishing Company
Periods of American Literature
The Lost Colony of Roanoke, North Carolina, where 115 people mysteriously disappeared c. 1590. John White discovers the word Croatoan carved onto a tree upon his return to the deserted Roanoke Colony in 1590
The Lost Colony of Roanoke
January 21, 2019: Superbowl LIII will be played at Atlanta's Mercedes-Benz Stadium on Sunday, February 3, 2019 against the New England Patriots and the Los Angeles Rams.
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9 of the World’s Deadliest Snakes
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In this aerial photo, structures are damaged and destroyed October 15, 2005 in Balakot, Pakistan. It is estimated that 90% of the city of Balakot was leveled by the earthquake. The death toll in the 7.6 magnitude earthquake that struck northern Pakistan on October 8, 2005 is believed to be 38,000 with at least 1,300 more dead in Indian Kashmir. SEE CONTENT NOTES.
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Charles-Eugène Delaunay: Facts & Related Content

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Facts

Born April 9, 1816 • France
Died August 5, 1872 (aged 56) • near Cherbourg-en-Cotentin • France
Subjects Of Study Moon • space motion
Hipparchus
Greek astronomer
Ernest William Brown
British mathematician and astronomer
Lagrange, Joseph-Louis, comte de l'Empire
Joseph-Louis Lagrange, comte de l’Empire
French mathematician
Galileo
Galileo
Italian philosopher, astronomer and mathematician
Edmond Halley
Edmond Halley
British scientist
Eudoxus of Cnidus
Greek mathematician and astronomer
Leonhard Euler
Leonhard Euler
Swiss mathematician
al-Kāshī
Persian astronomer and mathematician
George William Hill
American astronomer
Jeremiah Horrocks
British astronomer
Jean Le Rond d'Alembert.
Jean Le Rond d’Alembert
French mathematician and philosopher
Henri Poincaré, 1909.
Henri Poincaré
French mathematician
Laplace, Pierre-Simon, marquis de
Pierre-Simon, marquis de Laplace
French scientist and mathematician
Urbain-Jean-Joseph Le Verrier
French astronomer
Pierre-Louis Moreau de Maupertuis
French mathematician and astronomer
Gaspard-Gustave de Coriolis
Gaspard-Gustave de Coriolis
French physicist
Jacques Cassini
French astronomer
Jean-Charles de Borda
French naval officer and physicist
Claude-Louis Mathieu
French astronomer and mathematician
Understanding Newton's theory of universal gravitation
Isaac Newton
English physicist and mathematician

Related Quizzes and Features

Quiz
Nicolaus Copernicus. Nicolas Copernicus (1473-1543) Polish astronomer. In 1543 he published, forward proof of a Heliocentric (sun centered) universe. Coloured stipple engraving published London 1802. De revolutionibus orbium coelestium libri vi.
All About Astronomy
View of the Andromeda Galaxy (Messier 31, M31).
Astronomy and Space Quiz
Michael Faraday (L) English physicist and chemist (electromagnetism) and John Frederic Daniell (R) British chemist and meteorologist who invented the Daniell cell.
Faces of Science
Equations written on blackboard
Numbers and Mathematics