Hello everyone! I discovered the game last week after a colleague showed it to me, and I fell in love with it! It's simply amazing, and it manages to make orbital mechanics look really cool! I'm a Ph.D. student in astrophysics, so maybe I am biased a little. However, I can tell you this little game made the last few days much more bearable than they would have been otherwise! You see, I'm currently in Hawaii to do some observations for my thesis, but the weather has been absolutely horrible. Instead of rolling my thumbs, I used those long hours to send Kerbals to Mun instead! And I can't wait to explore the rest of the system! This fall, I'm one of the teaching assistant for the Classical Mechanics class at my university. I'm seriously considering giving them the challenge to get to the moon an back with the demo. That way they'll get a much more intuitive grasp of the notions we're trying to teach them! My thanks to the makers of this little gem, I hope you will have much success with it!