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warpboost
Astr0
This is from an old Nat Geo video - looks beautiful. Looks very familiar.
Do you know the name of the Nat Geo video or show this was on? I would like to see it. Thanks
weavty1
reply to post by The Undertaker
You'd be surprised, actually.. The US has been using unmanned aircraft for reconnaissance, since the 1960's.
The F-302 fighter-interceptor has four different sets of engines: air breathing jets, modified aerospikes for high altitude, a rocket booster, and a hyperspace window generator.