The European Homepage for The NASA/ESA Hubble Space Telescope hosts an impressive array of awesome (truly awe inspiring) images and wallpapers of our universe.
The images are formated in 1024×768, 1280×1024, 1600×1200.
My favorite part is the High Def videos that are available on the site. They have 720P and 1080P videos for download.We are very excited [...]

3dfiction hosts several futuristic monochromatic designs in xga, sxga and wxga formats.
Don’t miss the DVD with some of the designs in motion.
They also feature easy insert code for adding the images as background in MySpace.