Arianespace
European commercial launch service providing heavy-lift launchers to place large satellites into any orbit. Includes technical overview, user's manuals, launch status, and recent news.
European Space Agency
Information about the spaceport that launches the agency's rockets.
French Guiana Space Centre
Europe's spaceport for the processing, launch and monitoring of spacecraft. Includes facility description, upcoming launches, space museum information, and operations overview with photos.