This image shows two views of the trailing hemisphere of Jupiter's ice-covered satellite, Europa.

This image shows two views of the trailing hemisphere of Jupiter's ice-covered satellite, Europa. The left image shows the approximate natural color appearance of Europa. The image on the right is a false-color composite version to enhance color differences in the predominantly water-ice crust of Europa. There are a number of very good lines of evidence which suggest that beneath this icy cover lies an ocean — and many have speculated that if there is an ocean, there could be hydrothermal vents (and maybe even microbes!). Image courtesy of NASA.

Related Links

Submarine Ring of Fire 2006

Submarine Ring of Fire 2006: Microbiology

NOAA Ocean Explorer Gallery

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