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NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English paleontologist. Curiosity snagged three samples of drilled rock at this site on its way out of the Glen Torridon region, which scientists believe was a site where ancient conditions would have been favorable to supporting life, if it ever was present. Curiosity took the selfie using a camera called the Mars Hand Lens Imager located on the end of its robotic arm (videos explaining how Curiosity's selfies are taken can be found here). A close-up detail from within the selfie shows the…
