Public domain
Interior of Io
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Cutaway view of the possible internal structure of Io. The surface of the satellite is a mosaic of images obtained in 1979 by NASA Voyager spacecraft.
NASA Image and Video Library’s own descriptionCredit lineInterior of Io. NASA/JPL, 1997-12-18. Public domain. ID: PIA01129.
