I really like the 3D models of the planets, stars, and spaceships. The space ambient does bring a great aesthetic to the game.

My problem is that I really had no clue what I was suppose to do, in order to complete the game. It'd be great if I was shown what the controls are and what the main objective was, after I clicked on Play Game. 

Not sure if this is a bug, but I was still collecting resources from one of the planets, even though I stopped and went on to probe a different one. Camera sometimes drifts to the ride side of the screen automatically, after hitting the space bar.