Manifest Destiny

Manifest Destiny is the Achievment given to the player once they discover Earth. It has been claimed that if a player destroys earth with the Planet Buster That they will, in fact, gain another, secret achievement. At the moment, it is unkown if the location of earth is the same for everyone, however, it has been shown to be in the upper-southwest area of the galaxy in at least one copy of the game.

I can testify that the location given in

http://www.gamingsteve.com/blab/index.php?topic=14044.0

is in fact correct.. I found it in approx. 3 minutes once there.. Look for a yellow sun :)

And when you destroy earth it gives "Oh the Humanity" accomplishment