O, look! There's a fish on Mars!

Sheesh. Gotta give it to those Martian UFO hunters, eh? After noticing a face, then an ape, and then a giant mouse on Mars, now comes this.

There's A Big Fish Fossil On Mars, UFO Blogger Claims Upon Seeing Latest NASA Curiosity Rover Photo

The "fish" in question:

So there. This proves everything. Mars was once covered with an ocean. Ergo, we come from Mars.