Good night, Philae
Rosetta mission lander in hibernation mode on comet 67P/Churyumov-Gerasimenko

Philae, shown superimposed on a panorama of images taken by the lander, has gone into idle mode after its batteries depleted. Its position in the shadows of a cliff prevent its solar panels from receiving enough sunlight to continue to operate.
CIVA/Philae/Rosetta/ESA