Galileo IOV satellites launch on 21 October 2011 was historic: it was the first Soyuz launch from a spaceport outside of Baikonur in Kazakhstan or Plesetsk in Russia. The site was Europe’s Spaceport in Kourou, French Guiana.
French Guiana is much closer to the equator, so each launch was benefit from Earth’s spin, increasing the maximum payload into geostationary transfer orbit from 1.7 tonnes to 3 tonnes. Read more…