Space.com #Rosetta and Its Kin: A History of Comet and Asteroid Missions 29 September 2016 fborgosano Leave a comment Share: As Rosetta closes out its dramatic mission with a descent to Comet 67P/Churyumov-Gerasimenko, the European orbiter joins a long list of cometary and small-body missions that have helped us learn more about the early solar system. from Space.com ift.tt/2cNtv5E Share: