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Home > Dictionary of Science Quotations > Scientist Names Index W > Fred Whipple Quotes

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Fred Whipple
(5 Nov 1906 - 30 Aug 2004)

American astronomer who proposed the “dirty snowball” model for comet nuclei. Whipple suggested (1950) that comets have icy cores inside thin insulating layers of dirt, and that jets of material ejected as a result of solar heating were the cause of orbital changes.


Science Quotes by Fred Whipple (4 quotes)

Among the planets, Jupiter is definitely the solar system’s bad boy in disturbing the motions of all the planets and asteroids[, with] … a “lion’s share” of the mass of the entire planet family….
— Fred Whipple
In Earth, Moon and Planets (1963), 29.
Science quotes on:  |  Asteroid (19)  |  Disturb (31)  |  Family (101)  |  Jupiter (28)  |  Mass (160)  |  Motion (320)  |  Planet (402)  |  Solar Systems (5)

Each planet acquires more individuality and becomes more interesting as additional facts accumulate.
— Fred Whipple
In Earth, Moon and Planets (1963), 2.
Science quotes on:  |  Accumulate (30)  |  Fact (1257)  |  Individuality (25)  |  Interest (416)  |  Planet (402)

One single equation for the motion of the Moon covers some 250 large-size pages and represents the major effort of a lifetime.
— Fred Whipple
In Earth, Moon and Planets (1963), 28.
Science quotes on:  |  Cover (40)  |  Effort (243)  |  Equation (138)  |  Lifetime (40)  |  Major (88)  |  Moon (252)  |  Motion (320)  |  Page (35)  |  Represent (157)  |  Single (365)

We could choose to do it now. We could choose to protect ourselves from asteroids and comets rather than from each other.
— Fred Whipple
Concluding remark for Ch. 23, 'Comets May Be Dangerous For Your Health', The Mystery of Comets (1985), 249.
Science quotes on:  |  Asteroid (19)  |  Choose (116)  |  Comet (65)  |  Ourselves (247)  |  Protect (65)


See also:
  • 5 Nov - short biography, births, deaths and events on date of Whipple's birth.
  • The Mystery of Comets, by Fred L. Whipple and Daniel W.E. Green. - book suggestion.

Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
Quotations by:Albert EinsteinIsaac NewtonLord KelvinCharles DarwinSrinivasa RamanujanCarl SaganFlorence NightingaleThomas EdisonAristotleMarie CurieBenjamin FranklinWinston ChurchillGalileo GalileiSigmund FreudRobert BunsenLouis PasteurTheodore RooseveltAbraham LincolnRonald ReaganLeonardo DaVinciMichio KakuKarl PopperJohann GoetheRobert OppenheimerCharles Kettering  ... (more people)

Quotations about:Atomic  BombBiologyChemistryDeforestationEngineeringAnatomyAstronomyBacteriaBiochemistryBotanyConservationDinosaurEnvironmentFractalGeneticsGeologyHistory of ScienceInventionJupiterKnowledgeLoveMathematicsMeasurementMedicineNatural ResourceOrganic ChemistryPhysicsPhysicianQuantum TheoryResearchScience and ArtTeacherTechnologyUniverseVolcanoVirusWind PowerWomen ScientistsX-RaysYouthZoology  ... (more topics)
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Sophie Germain
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Ernest Rutherford
James Chadwick
Marcel Proust
William Harvey
Johann Goethe
John Keynes
Carl Gauss
Paul Feyerabend
- 90 -
Antoine Lavoisier
Lise Meitner
Charles Babbage
Ibn Khaldun
Euclid
Ralph Emerson
Robert Bunsen
Frederick Banting
Andre Ampere
Winston Churchill
- 80 -
John Locke
Bronislaw Malinowski
Bible
Thomas Huxley
Alessandro Volta
Erwin Schrodinger
Wilhelm Roentgen
Louis Pasteur
Bertrand Russell
Jean Lamarck
- 70 -
Samuel Morse
John Wheeler
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Robert Fulton
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Thomas Edison
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Carolus Linnaeus
- 60 -
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Martin Fischer
Robert Boyle
Karl Popper
Paul Dirac
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William Shakespeare
- 50 -
Stephen Hawking
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Rachel Carson
Max Planck
Henry Adams
Richard Dawkins
Werner Heisenberg
Alfred Wegener
John Dalton
- 40 -
Pierre Fermat
Edward Wilson
Johannes Kepler
Gustave Eiffel
Giordano Bruno
JJ Thomson
Thomas Kuhn
Leonardo DaVinci
Archimedes
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- 30 -
Andreas Vesalius
Rudolf Virchow
Richard Feynman
James Hutton
Alexander Fleming
Emile Durkheim
Benjamin Franklin
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Robert Hooke
Charles Kettering
- 20 -
Carl Sagan
James Maxwell
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Francis Bacon
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- 10 -
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John Watson
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