Well, techincally the Band isn't in space, but their music was.
Recently, Addison Road reported their CD "Stories" (which features the new Air1 addition "Don't Wait") was taken up on the final mission of the Space Shuttle Discovery! It traveled for 12 days, making 202 orbits around the world (or just a small 5,304,140 miles)
Here on earth, the actual band is doing a couple of concert stops here and there. Click here to see where they're heading (maybe your way).