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Chargement... Astrobiology (Cool Science)par Fred Bortz
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Are we alone in the universe? Is Earth the only planet thats a suitable home for life? These questions have long motivated scientists as central issues in astrobiology, the search for life in the universe. Astrobiologists compare life on Earth to signs of life on other planets. They test meteorites for evidence of alien bacteria. They collect soil and atmospheric samples from other planets. They study photographs taken on space missions. And they listen for signals from alien civilizations on enormous radio dishes. Learn all about astrobiologists amazing research in this fast-paced peek into the future of science. Aucune description trouvée dans une bibliothèque |
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Google Books — Chargement... GenresClassification décimale de Melvil (CDD)571.0919Natural sciences and mathematics Life Sciences, Biology Physiology and related subjectsClassification de la Bibliothèque du CongrèsÉvaluationMoyenne:
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The book asserts that the previous term for astrobiology was exobiology, but since studying life on earth is part of understanding life on other planets, it was renamed astrobiology. I think the scientists should have stuck to exobiology until they found some biology elsewhere. ( )