OpenGL Headline News
ORSA is an interactive tool for scientific grade Celestial Mechanics computations. Asteroids, comets, artificial satellites, Solar, and extra-Solar planetary systems can be accurately reproduced, simulated, and analyzed. In the latest release, the OpenGL API support has been extensively rewritten, adding texture support, blending for orbits rendering, and user control on the clipping planes in perspective and orthographic projections. ORSA is written in C++, released under the GPL, and is available for Linux, Mac OS X and Windows.