NASA's <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Galileo_spacecraft" id="mw5g" rel="mw:WikiLink" title="Galileo spacecraft">Galileo spacecraft</a> passes within <span about="#mwt73" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"112"},"2":{"wt":"mi"},"3":{"wt":"km"}},"i":0}}]}' id="mw5w" typeof="mw:Transclusion">112 miles (180</span><span about="#mwt73" typeof="mw:Entity"> </span><span about="#mwt73">km)</span> of Jupiter's moon Io.