Space/Science — HabitableZone

Space/Science » in reply to Uranus moons

Another amateur image of Uranus and why does Neptune look green?

The July 19 issue of Universe Today has another amateur image of Uranus and some of its moons here:

http://www.universetoday.com/am/uploads/2005-0719uranus-sm.jpg


Question: Why does Neptune look green in telescopes when it was clearly blue in the Voyager 2 images from 1989?

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