Philae, can you hear me?
Following its landing in November 2014, we lost contact with Philae, but then out of nowhere in July this year it got back in touch. From the way it looks, the lander was able to charge its batteries while near the sun. Philae also sent new data to Rosetta, but ever since we haven't heard anything. But researchers haven't given up. Rosetta will keep searching for contact with Philae in 2016.