New findings from Galileo's Jupiter visit (photos) Summary: The Galileo spacecraft was sent hurtling into the crushing atmosphere of Jupiter in 2003 but scientists are still making discoveries from the data it sent back. By Andy Smith | May 13, 2011 -- 08:36 GMT (01:36 PDT) Previous | Next Image 7 of 17 This volcano in the Tvashtar region of Io was found to be hotter than any active volcano on Earth. Topic: Nasa / Space Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.