Arianespace completed its sixth mission of 2009 from Europes Spaceport in French Guiana today, keeping up the busiest calendar year of launch activity for Ariane 5 since its commercial introduction in 1999. The flight orbited a new customers satellite, THOR 6 for Telenor Satellite Broadcasting AS, along with SES WORLD SKIES NSS-12 which is the 32nd spacecraft from the SES group of companies that has been entrusted for an Ariane launch.