Jupiter's Great Red Spot and Ganymede's Shadow

Jupiter's Great Red Spot and Ganymede's Shadow

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Fast Facts
News release ID: STScI-2014-31
Release Date: Oct 28, 2014
Image Use: Copyright
About this image

Hubble treats astronomers to gorgeous close-up views of the eerie outer planets. But it's a bit of a trick when it seems like the planet's looking back at you! This happened on April 21, 2014, when Hubble was being used to monitor changes in Jupiter's immense Great Red Spot (GRS) storm. During the exposures, the shadow of the Jovian moon Ganymede swept across the center of the GRS. This gave the giant planet the uncanny appearance of having a pupil in the center of a 10,000-mile-diameter "eye." Momentarily, Jupiter took on the appearance of a Cyclops planet!

For additional information, contact:

Ray Villard
Space Telescope Science Institute, Baltimore, Md.
410-338-4514
villard@stsci.edu

Amy Simon
Goddard Space Flight Center, Greenbelt, Md.
301-286-6738
amy.simon@nasa.gov


Tags
Astronomical, Hubble Heritage, Hubble Telescope, Jupiter, Planets, Solar System

Credits

NASA, ESA, and A. Simon (Goddard Space Flight Center);
Acknowledgment: C. Go and the Hubble Heritage Team (STScI/AURA)