Hmmm, first there was the Martian Face, and now we have Martian Hearts. I wonder whether future photos of Mars will show a “suit of cards” theme (e.g. clubs, spades, diamonds), or be more oriented towards “body parts” (e.g. Martian Hand, Martian Kidneys).
Update: Oh, wait. Stupid me, it was Valentine’s Day. Of course NASA would put out “Martian Hearts” photos. I always forget Valentine’s Day.