ExploraTour - Looking at the World in a Different Light


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Courtesy of NASA.

There are two pictures of Saturn on this page. The top one is in ultraviolet light. A crown of light is visible. This is the first ever picture of bright auroral lights around the north and south poles of Saturn. The ring of light around the south pole can barely be seen because Saturn is tipped away from us. The crown of light looks just like the ones in the ultraviolet images of Jupiter and Earth. If you haven't seen these yet, you may want to go back to the page of planet views and take a look.

The lower picture of Saturn is in visible light. Just like for Jupiter, you can see cloud bands in the visible image but not in the ultraviolet image. These spectacular pictures were taken by the Hubble Space Telescope.



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Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part is sponsored in part through grants from federal agencies (NASA and NOAA), and partnerships with affiliated organizations, including the American Geophysical Union, the Howard Hughes Medical Institute, the Earth System Information Partnership, the American Meteorological Society, the National Center for Science Education, and TERC. The American Geophysical Union and the American Geosciences Institute are Windows to the Universe Founding Partners. NESTA welcomes new Institutional Affiliates in support of our ongoing programs, as well as collaborations on new projects. Contact NESTA for more information. NASA ESIP NCSE HHMI AGU AGI AMS NOAA