Science video on Mars presenting Astronomy Software. Video showing panoramas and images, including the "Whale" panorama and Martian sunset, taken by NASA's Mars Rover Spirit during the Mars Rover Mission. The video was created with the use of hi-tech virtual reality science software VRMars-Spirit - The Red Planet Mars 3D, released by Sciterian Technologies and powered by the VRPresents technology that gives the feel of being on the surface of Mars. Great astronomical video for science, astronomy and space e