Comet 17P/Holmes

13 second exposure (click for medium-sized image)
Download full-sized image here (3.2 MB)

15 second exposure (click for medium-sized image)
Download full-sized image here (3.3 MB)

Canon Rebel XT on the 16-inch Cassegrain at the University of Texas at Austin
Both taken at approximately 10:30 p.m. CDT October 31, 2007 (3:30 UTC November 1, 2007)

Photos by Lara Eakins, University of Texas Department of Astronomy