Ariane 5 is in the launch zone for Arianespace’s heavy-lift mission with Alphasat and INSAT-3D

Arianespace’s Ariane 5 mission with the Alphasat and INSAT-3D satellites is on track for liftoff tomorrow following the workhorse heavy-lift vehicle’s rollout to the Spaceport’s ELA-3 launch complex in French Guiana.