The planets are in orbit while a rogue asteroid collides with them and starts them in motion. The solar system plunges into chaos. Actual Photos of the planets are spectacular and were used courtesy of Hubble and NASA.
Full Specifications
What's new in version 2
General
ReleaseNovember 7, 2008
Date AddedMarch 6, 2007
Version2
Operating Systems
Operating SystemsWindows 2000, Windows 98, Windows Me, Windows, Windows XP, Windows NT