Some spectacular images of galaxies from the new Discovery Channel Telescope.

Some spectacular images of galaxies from the new Discovery Channel Telescope (DCT).

Funded privately by the Discovery channel, the DCT has a primary mirror 4.3 meters wide, or about 170 inches, almost as large as the Hale Telescope on Palomar Mountain. This is a world class telescope which will do real research, and it was built the old-fashioned way, with private money donated to a private observatory in exchange for publicity and good will.