ScienceRosetta Comet 67P/Churyumov-Gerasimenko's Spin Is Slowing Down: When Will Philae Wake Up? Scientists watch Comet 67P closely and still have hopes the Philae lander placed on its surface will come to life. The lander went into sleep mode last November.by Jim Algar
SciencePhilae Lander Historic Comet Mission Cut Short? Probe Goes on Radio Silence as Battery Depletesby Jim Algar
ScienceRosetta lander snaps awesome selfie with target comet 67P/Churyumov-Gerasimenkoby James Maynard