Live coverage: Falcon 9 disintegrates after launch

SpaceX’s next Falcon 9 rocket ignited its nine Merlin engines at Kennedy Space Center’s launch pad 39A Thursday in a customary pre-flight test ahead of the company’s next mission, slated for Monday with a commercial South Korean-owned communications satellite.

A United Launch Alliance Atlas 5 rocket blasted off from Cape Canaveral at 6:28 a.m. EDT (1028 GMT) today to deploy the Mexican Morelos 3 mobile communications satellite.

The Falcon 9 first stage booster, tail number B1080, landed near Exuma, an island within The Bahamas. Liftoff from pad 40 at Cape Canaveral Space Force Station happened at 6:21 p.m. EST (2321 UTC).