OTV-7 (X-37B) (USSF-52)
It is the seventh flight of the X-37B program. United States Air Force Orbital Test Vehicle is built by Boeing. It's an uncrewed 5000 kg, 8.8 m-long reusable mini-spaceplane capable of autonomous re-entry and landing.

Falcon Heavy is a heavy-lift launch vehicle designed and manufactured by SpaceX. It consists of three Falcon 9 cores and is one of the most powerful operational rockets in the world.