Every year, scientists send people and robots into our solar system to explore space. How are scientists preparing for journeys to Mars? What are robotic explorers and how do they study the incredible planets and moons at the outer reaches of our solar system? Learn more about these thrilling missions.
Bahasa Inggris ● Format EPUB ● ISBN 9781512423273 ● Penerbit Lerner Publishing Group ● Diterbitkan 2016 ● Diunduh 3 kali ● Mata uang EUR ● ID 5043901 ● Perlindungan salinan Adobe DRM
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