But he might be spaced-out.
HIGH LEVEL JOKE

pete , that joke is so far over my head, just like your games against me
i did check out the chessmaster tactics, thanks greatly tony

If you DO want to play an astronaut, Planet Earth is currently voting on move #14. At the time I'm typing this, you have just over 3 hours left to vote on this move. We are playing against Greg Chamicoff aboard the International Space Station.
http://main.uschess.org/content/blogcategory/198/475/
Don't try playing an astronaut. He always will be on a higher level.