CAPE CANAVERAL, Fla. — Florida’s Space Coast is preparing for another major expansion as Blue Origin moves forward with a $600 million investment that could strengthen the state’s position not only as America’s premier launch destination, but also as a major center for aerospace manufacturing. The project, known as Project Horizon, calls for construction of an approximately 830,000-square-foot upper-stage manufacturing facility at Blue Origin’s Rocket Park campus near Cape Ca