Depending on weather and clouds, rocket launches from Kennedy Space Center or Cape Canaveral can be seen from Daytona Beach to Melbourne to Vero Beach

"This is the first time that a rocket has taken off from one country, gone to space and landed in another country!" -- SpaceX founder and CEO Elon Musk.

A Falcon 9 rocket is scheduled to send 21 new Starlink satellites into low-Earth orbit Tuesday night. Thirteen of them will be equipped with direct-to-cell technology, SpaceX said. The satellites will continue to expand the company’s global internet network.