Stage 1: It can’t be done!
Stage 2: It probably can be done, but it’s not worth it.
Stage 3: I knew it was a good idea all along!
Sounds of the Universe
Explore Games with Nasa Space Place
We follow and support
NASA Open Source Software
NASA conducts research and development in software and software technology as an essential response to the needs of NASA missions. Under the NASA Software Release policy, NASA has several options for the release of NASA developed software technologies. These options now include Open Source software release. This option is under the NASA Open Source Agreement "NOSA". Read More
Orbiter Space Flight Simulator
Orbiter is a free and realistic space flight simulation program for the Windows PC. Go to Orbiter's Site
