Hi. Check out this cool free space flight simulator: http://www.orbitersim.com It's all about space/flight physics. Took me 8 monts to figure everything out, so, I don't know... If you have the time...
Wow! Someone sure put a lot of time and work into making that sim and it looks great! The graphics are super clean and it looks really challenging to learn...I'm going to download it and give it a try. I love that the Earth has city lights that you can see from space! Edit: rep added bro. Thanks!
Alot of work and it's free. Dr. Martin Schweiger is a great man, if half of those on this planet will be like him Earth would be a better place. Microsoft should learn something It's gonna be hard, I quit a while because I just didn't get it but there are plenty of tutorials out there and a forum. Is not a space shooter or anything like that, it's about real phisics. You will do what the guys at NASA do to get to the ISS (international space station) or to the Moon. You can even get to any planet or moon and land on it (from our solar system). All in all, great stuff and all free.