Paul, when I was active in the Astro Society of Kansas City, someone brought a CD to a meeting one night of an animated fly-through of the Milky Way, but it may have been a first cut-- it was sort of raw and unpolished. Good draft attempt though. I don't know whether the people who created it (I think it may have been a JPL or NASA group) ever refined it or not. Dick Harshaw -----Original Message----- From: az-observing-bounce@xxxxxxxxxxxxx [mailto:az-observing-bounce@xxxxxxxxxxxxx] On Behalf Of L Knauth Sent: Monday, February 04, 2008 8:32 PM To: az-observing@xxxxxxxxxxxxx Subject: [AZ-Observing] Re: Good Video about Orion's Nebula Trapeze This video is available at a number of web sites, including the Hubble Space Telescope site. Lots of good supporting information and >20 MB movies (Quicktime or MPEG) are at: http://vis.sdsc.edu/research/orion.html I wish it could be run backwards, because that would start with the telescope view we recognize. Great video, nevertheless. We always forget the 3rd dimension when we look at a lot of this stuff for real. Some of the 3D naked-eye star maps are also great in that regard. I wish someone would do a 3D movie or somesuch of the Milky Way so it would be easier to visualize the spiral arms while looking up at the thing in the night sky. It is a real struggle to piece it together from face-on map views of the arms when you are looking at it edgewise and from the inside. Paul Knauth -- Binary/unsupported file stripped by Ecartis -- -- Type: application/ms-tnef -- File: winmail.dat -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list. -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.