Carl Sagan

Carl Sagan

Carl Edward Sagan (November 9, 1934 – December 20, 1996) was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in astronomy and other natural sciences. He is best known for his work as a science popularizer and communicator. His best known scientific contribution is research on extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by radiation. Sagan assembled the first physical messages sent into space: the Pioneer plaque and the Voyager Golden Record, universal messages that could potentially be understood by any extraterrestrial intelligence that might find them. Sagan argued the now accepted hypothesis that the high surface temperatures of Venus can be attributed to and calculated using the greenhouse effect. Sagan published more than 600 scientific papers and articles and was author, co-author or editor of more than 20 books. He wrote many popular science books, such as The Dragons of Eden, Broca's Brain and Pale Blue Dot, and narrated and co-wrote the award-winning 1980 television series Cosmos: A Personal Voyage. The most widely watched series in the history of American public television, Cosmos has been seen by at least 500 million people across 60 different countries. The book Cosmos was published to accompany the series. He also wrote the science fiction novel Contact, the basis for a 1997 film of the same name. Description above from the Wikipedia article Carl Sagan licensed under CC-BY-SA, full list of contributors on Wikipedia.

  • Teitl: Carl Sagan
  • Poblogrwydd: 5.807
  • Yn adnabyddus Am: Acting
  • Pen-blwydd: 1924-11-09
  • Man Geni: Brooklyn, New York City, New York, USA
  • Tudalen hafan: http://carlsagan.com/
  • Hefyd yn hysbys fel: Carl Edward Sagan, Καρλ Σέιγκαν , Καρλ Έντουαρντ Σέιγκαν , Карл Эдвард Саган
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Carl Sagan Ffilmiau

  • 2023
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    The Universe

    The Universe

    7 2023 HD

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  • 1988
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    God, the Universe and Everything Else

    God, the Universe and Everything Else

    6.1 1988 HD

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  • 1997
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    Carl Sagan: A Cosmic Celebrity

    Carl Sagan: A Cosmic Celebrity

    1 1997 HD

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  • 1989
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    A Dialogue: A Conversation with Carl Sagan and Ted Turner

    A Dialogue: A Conversation with Carl Sagan and Ted Turner

    1 1989 HD

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  • 2012
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    The Reality of Me

    The Reality of Me

    7.2 2012 HD

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  • 1987
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    Together to Mars?

    Together to Mars?

    5 1987 HD

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  • 1977
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    The Case of the Ancient Astronauts

    The Case of the Ancient Astronauts

    1 1977 HD

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  • 1980
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    Target... Earth?

    Target... Earth?

    4 1980 HD

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  • 2014
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    Wanderers

    Wanderers

    7.2 2014 HD

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  • 1975
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    Who's Out There?

    Who's Out There?

    6.3 1975 HD

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  • 1970
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    Pale Blue Dot

    Pale Blue Dot

    9 1970 HD

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  • 2018
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    The Farthest

    The Farthest

    7.7 2018 HD

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  • 1984
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    On the 8th Day

    On the 8th Day

    1 1984 HD

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  • 1973
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    In Search of Ancient Astronauts

    In Search of Ancient Astronauts

    7.7 1973 HD

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  • 1969
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    The Violent Universe

    The Violent Universe

    1 1969 HD

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  • 1990
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    The Earth Day Special

    The Earth Day Special

    8 1990 HD

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  • 2024
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    Piece by Piece

    Piece by Piece

    7.7 2024 HD

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  • 2024
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    Aliens Uncovered: Close Encounters

    Aliens Uncovered: Close Encounters

    1 2024 HD

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  • 1997
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    Contact

    Contact

    7.4 1997 HD

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  • 1997
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    Contact

    Contact

    7.4 1997 HD

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  • 2006
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    An Inconvenient Truth

    An Inconvenient Truth

    7 2006 HD

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  • 1997
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    Contact

    Contact

    7.4 1997 HD

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  • 2015
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    Star Stuff

    Star Stuff

    6.3 2015 HD

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  • 1975
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    PBS News Hour

    PBS News Hour

    5.4 1975 HD

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  • 1980
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    Cosmos: A Personal Voyage

    Cosmos: A Personal Voyage

    8.567 1980 HD

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  • 2014
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    Cosmos

    Cosmos

    8.5 2014 HD

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  • 2014
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    Cosmos

    Cosmos

    8.5 2014 HD

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  • 1962
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    The Tonight Show Starring Johnny Carson

    The Tonight Show Starring Johnny Carson

    7.4 1962 HD

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  • 1974
    imgS51 E17

    NOVA

    NOVA

    6.9 1974 HD

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  • 1967
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    The Phil Donahue Show

    The Phil Donahue Show

    1 1967 HD

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  • 2014
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    The Real History of Science Fiction

    The Real History of Science Fiction

    6.895 2014 HD

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  • 1964
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    Horizon

    Horizon

    7.328 1964 HD

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  • 1970
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    Horizon

    Horizon

    8.567 1970 HD

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  • 1970
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    Horizon

    Horizon

    8.567 1970 HD

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  • 1970
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    Horizon

    Horizon

    8.5 1970 HD

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  • 1970
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    Horizon

    Horizon

    8.567 1970 HD

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  • 1970
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    Horizon

    Horizon

    8 1970 HD

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  • 1970
    imgS1 E13

    Horizon

    Horizon

    8.567 1970 HD

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  • 1970
    imgS1 E13

    Horizon

    Horizon

    8 1970 HD

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