<ul><li>NASA's Juno spacecraft has unveiled exciting discoveries from Jupiter and its moon, Io, revealing insights into the planets' atmospheres and surfaces.</li><li>Juno's data shows Jupiter's powerful jet stream near the north pole and massive cyclones that move like bouncing springs, interacting with each other.</li><li>The spacecraft found Jupiter's north polar region to be colder than surrounding areas, surrounded by high-speed winds over 100 miles per hour.</li><li>Juno also studied Io and found evidence of still-warm lava beneath its surface, with about 10% of Io’s surface having cooling lava just under the crust.</li></ul>

NASA’s Juno mission peeks beneath Jupiter’s clouds and Io’s volcanoes

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