just–space: Ganymede: A Moon Like No Other : Far across the solar system, where Earth appears
just–space:Ganymede: A Moon Like No Other : Far across the solar system, where Earth appears merely as a pale blue dot, NASA’s Galileo spacecraft spent eight years orbiting Jupiter. Newly resurrected data from Galileo’s first flyby of Jupiter’s moon Ganymede is yielding new insights. (via NASA) -- source link
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