Space โenthusiastโ fixโฆ
DARPA has picked a design for its Experimental Spaceplane (XS-1) and awarded Phases 2 & 3 of the program to @Boeing https://t.co/lJmGc2TNHw pic.twitter.com/Dcr7LZQbMb โ DARPA (@DARPA) May 24, 2017
DARPA has picked a design for its Experimental Spaceplane (XS-1) and awarded Phases 2 & 3 of the program to @Boeing https://t.co/lJmGc2TNHw pic.twitter.com/Dcr7LZQbMb
โ DARPA (@DARPA) May 24, 2017