Some neat photos of the Hartley 2 Comet from the flyby last November. Shaped like a peanut and spewing CO2 at different rates out of each end - almost sounds like my teenager! (just kidding). Take a gander here at 15 photos and related info
V
http://www.space.com/161-comet-hartley-2-close.html (http://www.space.com/161-comet-hartley-2-close.html)
Definitely a peanut.