PARIS, Jan. 6 (UPI) -- Recent reconnaissance efforts by the Rosetta probe failed to turn up new information about the whereabouts of the currently silent Philae lander. The small rover, roughly the size of a dishwasher, is missing somewhere on Comet 67P/Churyumov-Gerasimenko's surface.
Earlier this month, Rosetta's mission engineers at the European Space Agency directed the probe to survey a portion of the comet where scientists believe the lander lays dormant. For three days in mid-December, Rosetta captured close up imagery of the assigned crater as it circled the comet at an elevation of 12 miles.