Rosetta scientists think Philae landed somewhere in a boulder-filled landscape (circled). In this image taken 20 kilometers from the comet, Philae would be no larger than three pixels.
ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA
Are you there Philae? It’s me, Rosetta.
On March 12, the European Space Agency’s Rosetta probe will start listening for a signal from the lost lander Philae, missing in action since its rough landing on comet 67P/Churyumov–Gerasimenko on November 12. Rosetta’s orbit is taking the spacecraftover Philae’s suspected hideout, so for the next eight days, Rosetta will send a signal to the lander and listen for a response.
As the comet swings around the sun in the coming months, Philae might be able to recharge its solar-powered batteries. Engineers don’t expect to hear from Philae just yet, but given that Rosetta will be in the neighborhood, they have decided to try.
