This is the Web Edition of "A Trip Into Space", a Coimbra-based electronic book on space science. Both the texts and the photos are by courtesy of National Aeronautics and Space Administration.

Uranus
False-Color Image From 2.7 Million Km

Voyager 2 false-color image of Uranus taken from 2.7 million km. The atmosphere of Uranus is incredibly clear and appears blue-green in color naturally. This picture is a composite of 3 images taken by the wide-angle camera using orange, short-wavelength methane, and long-wavelength methane filters. The processing brings out high-altitude hazes, including the pink area centered on the south pole. The bluest regions are the most haze free. Uranus is about 51,000 km in diameter. (Voyager 2, P-29497)

Last Update: 2004-Nov-27