Books
2 results found| Title | Authors | Description | OpenBook ID | |
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Murmurs of Earth | Ann Druyan,F D Drake,Jon Lomberg,Linda Salzman Sagan,Carl Sagan,Timothy Ferris | Preface: On August 20th and September 5th, 1977, two extraordinary spacecraft called Voyager were launched to the stars. After what promises to be a detailed and thoroughly dramatic exploration of th… | OL2950921W |
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Comet | Ann Druyan,Carl Sagan | Explores the fascinating realm of comets answering questions raised by their appearance and delving into the superstitions surrounding them. | OL2950945W |