Trouble at Skull-Top Ridge: ESA boffins use data wizardry to figure out Philae probe's second touchdown site

Comets: Crunchy on the outside... frothy on the inside?

ESA scientists have identified the location of the Philae lander's second touchdown site on Comet 67P/Churyumov-Gerasimenko and revealed new insights about the space snowball's interior....