Finally, Philae has been spottedESA/Rosetta/NavCam – CC BY-SA IGO 3.0By Jacob AronOne of the greatest space exploration stories of recent times finally has a happy ending. The Philae lander, thought lost after its botched touchdown on comet 67P/Churyumov-Gerasimenko in November 2014, has been found. Images taken last Friday by the orbiting Rosetta...