A simple simulator I made. Used to simulate orbits in outer space. Arrow keys to move. Try and collect the red things. Press E to turn on pen. Facts About Outer Space! 1: there is gravity in space, and it makes orbits possible 2: you can fit 60 earths in between the earth and the moon 3: gravity fields are huge 4: two base balls 1m apart in space will touch after 3 days