This is maybe not really goofy, so please don't be offended.
http://www.haydenplanetarium.org/hp/vo/du/download.html
For example: after running the partiview.exe file, open 3-D_Constellation_Modeling, click "path" and load the /data/activities/orbit_orion.wf file and click play.
I don't know anything about this stuff but it looks nice.