Download software tagged by nasa

Robot4 (tm) is a Robotic Arm Movement program where the arm is moved from a given position to a desired position (an Inverse Problem). The program finds the angles necessary for the desired position. (I think this is the idea!) Problem from NASA.

This screensaver shows beautiful and stunning images of every shuttle in NASA's Space Shuttle fleet. See shuttles lift off, carry out their mission in orbit, land, and return home aboard the 747 shuttle carrier.

SpaceStationSim gets you up close and personal with your own crew of astronauts who live and play in outer space! Build your own International Space Station with loads of modules and cool components, but look out for that bumbling space tourist!

This space screensaver exhibits over forty VIVID SATELLITE PHOTOS of volcanoes, islands, glaciers, fjords, deserts, coastlines, lakes, canyons, rivers, and mountains from around the world. Embark on a visceral journey that will stir your imagination!

This space screensaver includes over forty INCREDIBLY DETAILED IMAGES of spinning galaxies, colorful nebulae, supernova remnants, solar system planets and other amazing celestial bodies. Take your mind to the heavens every time your computer is idle!

This screensaver is loaded with over forty ASTOUNDING SPACE SHUTTLE IMAGES featuring lift offs, space walks, satellite deployments, rendezvous with MIR and the International Space Station, Hubble Space Telescope servicing, landings, and much more.

In the last ten years astronomers have discovered over 130 planets beyond our own solar system. Planet Quest is our artistic vision of what these worlds might look like, using the awesome power of your PC to create an infinity of stunning 3D Worlds.

This space screensaver jam-packs over forty MESMERIZING PICTURES of star clusters, spiral galaxies, planetary nebulae, radiant supernovae, magellanic clouds and more. Let your imagination soar as you uncover the mysteries of the universe!

This space screensaver exhibits over forty VIVID SATELLITE PHOTOS of volcanoes, islands, glaciers, fjords, deserts, coastlines, lakes, canyons, rivers, and mountains from around the world. Embark on a visceral journey that will stir your imagination!