Does Saturn’s moon Enceladus have an analog at Jupiter? Hubble images of Europa seem to make this a possibility.
There’s a video too, a couple minutes long. Have a look.
Caption released with image:
This composite image shows suspected plumes of water vapor erupting at the 7 o’clock position off the limb of Jupiter’s moon Europa. The plumes, photographed by NASA’s Hubble’s Space Telescope Imaging Spectrograph, were seen in silhouette as the moon passed in front of Jupiter. Hubble’s ultraviolet sensitivity allowed for the features — rising over 100 miles (160 kilometers) above Europa’s icy surface — to be discerned. The water is believed to come from a subsurface ocean on Europa. The Hubble data were taken on January 26, 2014. The image of Europa, superimposed on the Hubble data, is assembled from data from the Galileo and Voyager missions.
Credits: NASA/ESA/W. Sparks (STScI)/USGS Astrogeology Science Center
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