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DescriptionOpo9913e.jpg	English: In this ultraviolet picture of Io, the mound rising from Io's surface is actually an eruption from Pillan, a volcano that had previously been dormant.
Date	2 July 2013, 18:57:10
Source	Jupiter's Volcanic Moon Io, url=http://www.spacetelescope.org/images/opo9913e/.
Author	J. Spencer (Lowell Observatory) and NASA/ESA.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	09:12, 19 October 2019		293 × 287 (12 KB)	BevinKacon	actual size from source
	02:01, 3 July 2013		1,280 × 1,254 (36 KB)	Marshallsumter	User created page with UploadWizard

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Image title	In this picture of Io, the mound rising from Io's surface is actually an eruption from Pillan, a volcano that had previously been dormant. Measurements at two ultraviolet wavelengths indicate that the ejecta consist of sulfur dioxide 'snow, ' making the plume appear green in this false-color image. Astronomers increased the colour contrast and added false colours to the image to make the faint plume visible.
Credit/Provider	J. Spencer (Lowell Observatory) and NASA/ESA
Source	ESA/Hubble
Short title	Jupiter's Volcanic Moon Io
Usage terms	Creative Commons Attribution 4.0 International License
Date and time of data generation	06:00, 20 April 1999
Keywords	Io Jupiter
Contact information	http://www.spacetelescope.org/ Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany
IIM version	4