Video: Liftoff of Atlas 5 with GPS 2F-10

SpaceX’s next Falcon 9 rocket arrived at launch pad 39A Thursday for a customary hold-down engine firing. Liftoff from Florida’s Space Coast is targeted for Sunday, weather permitting.

Follow the key events of the Soyuz rocket’s ascent into orbit from the Guiana Space Center with the SES 15 communications satellite.

Watch a view of the launch of SpaceX’s Falcon 9 rocket on Jan. 7 from Cape Canaveral with the U.S. government’s top secret Zuma payload.