[Dragon Star]

Shoes may not come in every color, but space objects do. All objects in space, everything from dust to distant galaxies, give off a rainbow of light -- including light our eyes can't see. That's where NASA's Great Observatories come in. Together, they help astronomers see all the shades of the cosmos.

A new false-colored image from NASA's Hubble, Chandra, and Spitzer space telescopes demonstrates this principle beautifully. The multi-hued portrait shows a giant jet of particles that has been shot out from the vicinity of a type of supermassive black hole called a quasar. The jet is enormous, stretching across more than 100,000 light-years of space -- a size comparable to our own Milky Way galaxy!

http://www.spitzer.caltech.edu/Media...ings/20060724/

Wow, now that is one large jet...very impressive.