Price Drop from $3.99 -> FREE
http://itunes.apple.com/app/skysafari-lite/id321419308?mt=8
ALSO
SkySafari Pro
Price Drop from $17.99 -> 12.99
http://itunes.apple.com/app/skysafari/id319159213?mt=8
Description
ASTRONOMY DAY SALE! FREE THRU 9 MAY 2011!
SkySafari Lite is a celestial travel guide. It's an easy-to-use planetarium program app to help you explore the night sky. It is brought to you by Southern Stars, previously the mobile application division of Carina Software.
SkySafari Lite is the intro version of SkySafari, our professional iPhone astronomy software. SkySafari Lite shows you nearly 120,000 stars, plus 220 of the best-known star clusters, nebulae, and galaxies in the sky. It displays all the major planets and moons of the Solar System using NASA spacecraft imagery, and includes a database of several dozen asteroids, comets, and artificial satellites.
For advanced users, the full version of SkySafari (SkySafari Pro) contains a much larger database of 2.5 million stars and 31,900 deep sky objects. If you have a computer-controlled GoTo telescope, SkySafari can use your iPhone or iPod's built-in WiFi to point your telescope in the sky.
Awesome, it seems I can run this on my Touch! Could save me a trip to the South Park Plane-arium! ;)