printPhilae lander enters deep sleep after sending last transmissions from comet surface
by camarillobrillo
Nevertheless, the ESA has proclaimed Philae's primary mission objectives complete. The suite of instruments onboard were able to drill and analyze a soil sample, take temperature readings, and use radio waves to study the internals of the comet, among other studies. Of course, the lander has taken a series of unbelievable up-close photos of the comet's surface as well.