This photo provided by the European Space Agency shows the Ariane 5 rocket at its launching pad in Kourou, French Guiana, Monday, Jan. 14, 2011. In addition to being the heaviest payload mission for ... more 
This photo provided by the European Space Agency shows the Ariane 5 rocket at its launching pad in Kourou, French Guiana, Monday, Jan. 14, 2011. In addition to being the heaviest payload mission for Ariane 5, the launch expected Tuesday Feb.15, 2011, will mark the milestone 200th flight of Europe's launcher family since the first liftoff of an Ariane 1 version in December 1979. less 
1 / 1
Associated Press | Photo By JM Guillon/ESA
Thu, Feb 17, 2011 9:14 AM EST