Watch the Falcon 9 launch from pad 39A

SpaceX and NASA launched a planet-hunting satellite Wednesday from Cape Canaveral, two days after calling off a launch attempt to conduct additional guidance, navigation and control analyses. Liftoff occurred at 6:51 p.m. EDT (2251 GMT), and the first stage of the Falcon 9 rocket successfully landed on a drone ship in the Atlantic Ocean.

SpaceX trucked its Crew Dragon Endeavour spacecraft — refurbished with a new heat shield and structural enhancements — across the Cape Canaveral spaceport this week for attachment to a Falcon 9 rocket ahead of a planned liftoff next Thursday with four astronauts heading to the International Space Station.

The Starlink 8-19 mission came at the end of the week kicked off by the launch of SpaceX’s Starship rocket, a Falcon Heavy rocket and two other Falcon 9 rockets. Liftoff happened at 7:31 p.m. EDT (2331 UTC) on Friday, Oct. 18.