File talk:X-43A (Hyper - X) Mach 7 computational fluid dynamic (CFD).jpg

So what the lines mean, are those isobars? --66.251.27.149 17:20, 22 October 2006 (UTC)

maybe temperature, tried to check the link at NASA but 404 error shows —Preceding unsigned comment added by 290.232.26.31 (talk) 00:45, 17 March 2009 (UTC)