In the 1980s, Earth and the other planets orbiting the Sun were the only planets known in the universe. Since then, astronomers have found thousands of planets circling other stars. Find out more in Finding Earthlike Planets, one of the titles in the Space Exploration series.
Langue Anglais ● Format PDF ● Pages 48 ● ISBN 9781489698247 ● Taille du fichier 14.9 MB ● Âge 17-14 ans ● Maison d’édition Weigl Publishers Inc. ● Publié 2019 ● Téléchargeable 24 mois ● Devise EUR ● ID 7212764 ● Protection contre la copie Adobe DRM
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