“3D Virtual Globe” by mifki is an application similar to Google Earth.

Release notes:

This update doesn’t contain any significant changes and only adds several map layers (eg. OpenStreetMap) and Moon and Mars layers which many users asked for.

Thanks to http://www.dcemu.co.uk for the news.

http://mifki.blogspot.com/2008/12/3d-virtual-globe-for-psp.html