AstroGrav Mac
AstroGrav is an astronomy software program that allows you to simulate how astronomical objects move and interact underthe force of gravity... A wide variety of sample files are provided, including Solar System, space mission, andabstract systems, and these enable you to experiment with the astronomy software without having to enter your own data... AstroGrav calculates how astronomical objects move according to Newton's Law of Gravitation,and displays the results as they are calculated so that you can watch the system evolve as in a movie...
Tags: astronomy, gravity, simulation, space, solar system, kepler's laws, planetary motion, newton's law of gravitation, many body system, nbody problem, orbit, projectile, escape velocity, gravitational slingshot, educational, interactive, 3d, animated,