https://www.cnet.com/news/spacex-to-launch-second-new-falcon-9-rocket-in-three-days/

Just three days after launching and landing the latest version of its Falcon 9 rocket in Florida, SpaceX is looking to launch another so-called "block 5" booster from California early Wednesday.

Elon Musk's rocket company is scheduled to launch a batch of 10 satellites for sat-phone company Iridium from Vandenburg Air Force Base before sunrise. This will be the seventh of eight planned SpaceX  launches to upgrade Iridium's satellite constellation.