Re: Here's a real question for you....
... why weren't the rotors powered by an ordinary turbine so that minimum fuel could be used to reach, say, 10 km altitude and then the rockets would kick in and boost it to orbit?
Space/Science » in reply to Re: Picturing you wearing your "Rocket Girl" t-shirt....
... why weren't the rotors powered by an ordinary turbine so that minimum fuel could be used to reach, say, 10 km altitude and then the rockets would kick in and boost it to orbit?