Rolled out for liftoff: Arianespace’s Ariane 5 is in the launch zone for its flight with Star One C4 and MSG-4 on Wednesday

The Ariane 5 for Arianespace’s Flight VA224 has reached the launch zone in French Guiana, positioning this heavy-lift workhorse for its July 15 dual-passenger mission with Embratel Star One’s Star One C4 and MSG-4 for Eumetsat.