It is a remarkably ugly object

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However, it's one of the most remarkable photographs I've seen since Halley (
http://www.star.ucl.ac.uk/~apod/apod/image/0008/halleynuc_giotto_big.gif).
You too might be ugly if you were 4 and a half billion years old

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For those who don't know, Wild 2 is a comet that was visited yesterday (Friday 3 Jan 04) by a NASA mission called Stardust, which collected samples of dust that will be returned to Earth in 2006. See here:
http://stardust.jpl.nasa.gov/.