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MURMURS OF EARTH
     

MURMURS OF EARTH

by Carl Sagan
 

Product Details

ISBN-13:
9780394410470
Publisher:
Random House Publishing Group
Publication date:
10/12/1978

Meet the Author

Carl Sagan (1934-1996) was the Director of Cornell University’s Laboratory for Planetary Studies. He played a leading role in the American space program and was an adviser to NASA since its inception. He briefed the Apollo astronauts before their flights to the Moon, and was an experimenter on the Mariner, Viking, Voyager, and Galileo expeditions to the planets. He helped solve the mysteries of the high temperatures of Venus (answer: massive greenhouse effect), the seasonal changes on Mars (answer: windblown dust), and the reddish haze of Titan (answer: complex organic molecules).

For his work, Dr. Sagan received the NASA medals for Exceptional Scientific Achievement, and the Pulitzer Prize for The Dragons of Eden. His 1980 television series Cosmos: A Personal Voyage won the Emmy and Peabody awards.

The National Science Foundation declared that his “research transformed planetary science… his gifts to mankind were infinite.”

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