On an unrelated note, it appears the US military's top-secret unmanned spaceplane, the X-37B, is preparing to launch aboard a... Falcon Heavy of all things, in order to test out "new orbits."
https://www.space.com/space-force-x-37b-spacex-falcon-heavy-1st-launch-dec-2023The most obvious idea is that this is a mission to geostationary transfer orbit, which the X-37B's conceptual predeccessor's heat shield was rated for. However, the Falcon Heavy is theoretically capable of launching the X-37B all the way around the Moon, though I don't know if the X-37B's heat shield is rated for reentry on a lunar return trajectory. Whatever the mission is, it's definitely going to be interesting.