OpenVSP (short for Open Vehicle Sketch Pad) is a free and open-source parametric aircraft geometry tool that helps users create and analyze 3D models of aircraft. It was originally developed with the support of NASA, which adds a layer of reliability and authenticity to the software, and released as an open-source project in 2012.

These wallpapers are HD photos of "Space Shuttle Atlantis" when she was working before launching, on near-earth orbit as well as in outer space. A total of 31 pieces, can be used as desktop wallpapers for space enthusiasts, available in 1920x1200 resolution.

NASA World Wind popularly known as a magnifying glass of earth (it is the crystal of variety of technologies), co-produced by the NASA, similar to bird's eye view tool of Earth Viewr 3D (discontinued), but more powerful, authoritative and completely free.