OT: Sleeping Mars Rover Finds Evidence of Liquid Water (xkcd ref)

Read this interesting (off topic) story about how the stuck Spirit rover may have found evidence of liquid water on Mars...

Of course, that made me think of this xkcd:

Poor Spirit :-(

Randall Munroe is a consummate storyteller--in just one page, he's able to evoke an emotional response in his reader. An important lesson for us all?

--Tim