I just ran across this PSP program (not a game) made by Sega. Apparently, it's used with the PSP GPS to find out what star constellations and space objects you are looking up at. I would think this would do great in the USA market. What is keeping developers from bringing us non-gaming applications like this to the USA?
Here is the link: http://homestar.sega.jp/
Oops! I misspeled gazing and can't change it!