RT @SpaceflightNow: Read our #VA217 launch preview as the countdown begins for liftoff of an Ariane 5 rocket at 2030 GMT (3:30 pm EST): httspaceflightnow.com/ariane/va217/1…
RT @SpaceflightNow: Read our #VA217 launch preview as the countdown begins for liftoff of an Ariane 5 rocket at 2030 GMT (3:30 pm EST): httspaceflightnow.com/ariane/va217/1…