... The rampant volcanism is thought to be caused by Jupiter's more distant Galilean Moons ( Europa , Ganymede , and Callisto ) pulling on Io and continually distorting its shape, causing internal frictional heating. ...
... Specifically, Io caused the bright streak on the far left, Ganymede caused the bright dot below center, and Europa caused the dot to its right. ...
... In the Cassini movie, which also features guest appearances by moons Io and Europa , the smallest cloud structures visible at the equator are about 600 kilometers across. ...
... Newton's insights proved to be so overwhelmingly powerful he was the first scientist ever knighted . Tomorrow's picture: Crescent Europa . < | Archive | ...
... Its evolved red giant stars are readily apparent in this gorgeous three-color image. Tomorrow's picture: Cracks and Ridges on Europa . < | Archive | ...
... If living organisms are found in Lake Vida, they may give an indication that life might even still exist under similar frozen ice-sheets , such as under the larger Lake Vostok , parts of Mars, and even moons of Jupiter such as Europa . ...