ADEOS II
... that the ADEOS II satellite , which cost 70 billion yen (US$570 million) to develop, failed 10 months into the mission after the solar panel malfunctioned?
... that the <b id="mwAxc"><a href="./ADEOS_II" id="mwAxg" rel="mw:WikiLink" title="ADEOS II">ADEOS II</a></b> <a href="./Satellite" id="mwAxk" rel="mw:WikiLink" title="Satellite">satellite</a> <i id="mwAxo">(artist's drawing pictured)</i>, which cost 70<span id="mwAxs" typeof="mw:Entity"> </span>billion <a class="mw-redirect" href="./Yen" id="mwAxw" rel="mw:WikiLink" title="Yen">yen</a> (US$570<span id="mwAx0" typeof="mw:Entity"> </span>million) to develop, failed 10 months into the mission after the <a href="./Solar_panel" id="mwAx4" rel="mw:WikiLink" title="Solar panel">solar panel</a> malfunctioned?