Boeing
RT @BoeingSpace: Go behind-the-scenes during the creation of the #PhantomExpress liquid oxygen propellant tank. It’s made of a lighter comp…
BoeingAirplanes
What is powered by the sun, can fly autonomously for months at a time, and has a wingspan longer than Boeing’s larg… https://t.co/nvX6mickTT
BoeingDefense
RT @BoeingSpace: Go behind-the-scenes during the creation of the #PhantomExpress liquid oxygen propellant tank. It’s made of a lighter comp…