It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by Gorman91
reply to post by XPLodER
It's a bow shock if I recall. Yes, technically a bubble, but a bubble that is not self-maintaining. It's only still there because it's so huge.