This is a space theme for Windows 7 with 6 wallpapers of planets, galaxies and cosmic lights:
It’s really cool.
Download Windows 7 Space Theme “Planets”
More Windows 7 Space Themes
If you are looking for another space theme, check out our hubble theme: Windows 7 Space Theme “Hubble”
Should you be interested in space art, you’re welcome to submit any new space themes or your very own space art for review.