Rodents in Space! (originally from Mysteries of the Multiverse)
Making the rounds of the various Weird Sites:
A "rat" spotted in a Curiosity Mars photo. The original photo site is here.
The "rat" is between two rocks at far left, center.
Here he is, in a close-up:
Whoa, and here's the same scene with the rat gone! Heh.
I'm thinking about releasing that last shot "into the wild" to see if it makes any ripples.