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BERLIN — The head of the European comet mission says scientists were listening for signals from the Philae lander Saturday morning, but think it is unlikely they will establish any kind of communication soon.
Controllers at the European Space Agency on Friday ordered the lander to perform a maneuver intended to pull it out of a shadow on comet 67P/Churyumov-Gerasimenko so that solar panels could recharge the depleted batteries.
© ESAFile/AP Photo The picture released by the European Space Agency ESA on Nov. 12, 2014 was taken by the ROLIS instrument on Rosetta's Philae lander during descent from a distance of approximately 3 km from the 4-kilometer-wide (2.5-mile-wide)…
"We don't know if the charge will ever be high enough to operate the lander again," Paolo Ferri, ESA's head of mission operations, told The Associated Press.
"It is highly unlikely that we will establish any kind of communication any time soon, but nevertheless the orbiter will continue to listen for possible signals — the next time they will do so at 11 am (1000GMT, 5 a.m. EST) this morning."
On Thursday, Philae landed next to a cliff that largely blocked sunlight from reaching its solar panels.