TRY Clipartconnection. For great clipart, all free! No membership or signup. Most of the small images on my website came from that website.
Check out webshots.com For great space screen savers and wallpaper!
SeeFranks place for great space backgrounds for your website! 42 in all.
FUNFACT
Did you know that two baby polarbears in a bear cam are named after two stars in the Big Dipper, Mizar & Alcor ! Your Sky at a glance (May 12-20 edition on May 13) page tells you where to find these stars.
Click here for a copy.