The Air Force Won't Explain The Secret Planes It Keeps Launching Into Space

Secret Space Plane

CAPE CANAVERAL, Fla. — The Air Force has launched a second experimental space plane that resembles a small shuttle.

Continue reading on HuffPo >>

NOW WATCH: Tech Insider videos

Want to read a more in-depth view on the trends influencing Australian business and the global economy? BI / Research is designed to help executives and industry leaders understand the major challenges and opportunities for industry, technology, strategy and the economy in the future. Sign up for free at

Tagged In

sai-us space