Orbit, Earth's extraordinary journey. Episode 1, Pathway.

Every step of the Earth's 940 million kilometre, one-year journey around the sun is essential to maintaining life as we know it, giving us the ever-changing weather and seasons that transform our planet. In terms of maintaining life on our planet, 23 is truly the magic number. Without this uniq...

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Bibliographic Details

Format:	eBook
Language:	English
Subjects:	Artificial satellites > Orbits. Earth (Planet) > Orbit. Satellites artificiels > Orbites. Terre > Orbite. Planets > Orbits. Earth (Planet) Documentary television programs. Documentaires télévisés.
Online Access:	Connect to this streaming video (Alexander Street Press)