It was on the first day of the New Year that the announcement was made, almost simultaneously from three observatories, that the motion of the planet Neptune, the outermost of all the planets that wheel about the sun, had become very erratic. Ogilvy had already called attention to a suspected retardation in its velocity in December.
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Langue Anglais ● Format EPUB ● Pages 20 ● ISBN 9781787241909 ● Taille du fichier 0.6 MB ● Maison d’édition Fantastica ● Lieu Montefranco ● Pays IT ● Publié 2017 ● Téléchargeable 24 mois ● Devise EUR ● ID 5391347 ● Protection contre la copie sans
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