Comet 67P/C-G sings us an alien song - and it freaks Reeko out

While the Philae probe naps on the surface of Comet 67P/ Churyumov-Gerasimenko, scientists found that the comet is singing a lullaby to the sleepy little probe – albeit not quite the sweet soothing melody your mother sings.

Comet 67P/C-G sings us an alien song - and it freaks Reeko out