European Space Agency's Gaia spacecraft launched from Kourou, French Guiana on Dec. 19, 2013 aboard a Russian Soyuz-Fregat rocket. The spacecraft will deliver the most comprehensive map of the Milky Way to date.
European Space Agency's Gaia spacecraft launched from Kourou, French Guiana on Dec. 19, 2013 aboard a Russian Soyuz-Fregat rocket. The spacecraft will deliver the most comprehensive map of the Milky Way to date.