The Philae robot sends signals from comets to Earth
The exploration robot Philae has reestablished contact with Rosetta and sent data to the earth after two days landing on a comet surface.Philae will land on the top of the comet 67P / Churyumov-Gerasimenko
The area 4 km above the top of the comet 67P / Churyumov-Gerasimenko will be the landing point of the Philae probe of the Rosetta spacecraft.