AstroGrav is a precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are accurately simulated. The effects of general relativity are taken into account, and superb interactive 3D views allow you to easily rotate and zoom your view while the solar system evolves.
The AstroGrav software has a huge range of features and viewing options, including views from space or any object, planetarium-style views from any location on Earth, multiple views animated simultaneously, dynamically calculated orbits and trajectories, more...
- Made several improvements to the editing features that simplify editing in complex situations.
- Changed the value used for the astronomical unit from 149597870691.0 meters to 149597870700.0 meters.
- Corrected a fault that could prevent a simulation from evolving when collisions were not being ignored.
- Corrected a fault that could cause a simulation to evolve more...
- OS X 10.5 or later