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La obra más completa de divulgación científica de todos los tiempos.
EnUn punto azul pálido , Carl Sagan prosigue el espectacular viaje científico que inició en Cosmos, el libro que hizo descender a la Tierra la magnificencia del universo, haciéndola accesible a millones de personas. Cosmos ha sido el libro científico más vendido de la historia. En esta continuación de Cosmos, Carl Sagan, ganador del Premio Pulitzer, nos brinda una emocionante visión del universo, ilustrada profusamente.Un punto azul pálido revela cómo la ciencia ha revolucionado nuestra comprensión de dónde estamos y de quiénes somos, y nos desafía a que valoremos de qué manera vamos a utilizar esos conocimientos.
Carl Sagan
Sagan nació en Nueva York el 9 de noviembre de 1934. En la década de los '50 participó como asesor y consultor de la NASA. Participó activamente en los programas espaciales Mariner, Viking, Voyager y Galileo. Fue instructor en el programa Apolo; jugó un rol decisivo en las investigaciones planetarias: ayudó a descifrar las altas temperaturas en Venus al emplear la teoría del efecto invernadero masivo y global, los cambios estacionales de Marte y las nubosidades rojizas de Titán. Entre los muchos premios que obtuvo cabe mencionar la Medalla del Bienestar Público, (Public Welfare Medal) la más alta distinción otorgada por la Academia Nacional de Ciencias de Estados Unidos; el premio Pulitzer obtenido por su libro 'Los Dragones del Edén' un ensayo especulativo sobre los orígenes de la inteligencia humana y el Prix Galabert, premio internacional de astronaútica.
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