Last week Maryland based-computer game company Vision Videogames began work under a contract with NASA for a 3D visualisation software package for the US space agency's Constellation programme.
Called SIMConstellation, its graphical elements showing 3D Ares rockets and the Orion crew exploration vehicle and Altair lunar lander will incorporate engineering and performance data. This will enable NASA engineers to literally see trade space studies change effects to the vehicles and missions' parameters.
No up-to-date images are available yet for SIMConstellation but this image below from the programme SimCEV shows what was done in 2005, when as a subcontractor Vision Videogames demonstrated to NASA what was possible with visualisation software.

"We are just getting underway [with SIMConstellation]. We created the first [software] prototype six months ago and now we're under contract. But [NASA] has been using the prototype since November and has distributed it to its engineers," says Vision Videogames chief executive Bill Mueller, who declined to disclose the value of the 2005 subcontract and the 2008 contract.
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