WATCH: SpaceX launches Falcon 9 rocket from Florida's Kennedy Space Center

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BREVARD COUNTY, Fla. — >> PREVIOUS STORY: SpaceX Falcon 9 rocket launch aborted

The rocket – which blasted off from launch pad 39A with a Dragon supply ship on top – was packed with cargo Friday that will be brought to the International Space Station. The cargo includes 5,500 pounds of science experiments, research equipment and supplies for astronauts.

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Sunday's launch was SpaceX's first in Florida since the September explosion of a Falcon 9 rocket at the nearby SpaceX Complex 40 at Cape Canaveral Air Force Station. That launch damaged the company's pad.

There hasn't been a launch from Kennedy Space Center since 2011.

Astronauts lifted off from pad 39A six times from 1969 to 1972 on their way to the moon. The pad hasn't been used since the retirement of the space shuttle program.