It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by dangermouse
The black vehicle is the X-43a, the white one is the solid booster.
Originally posted by jetsetter
I watched the official press release and it said the X-43 reached mach 7.