Proceedings of the International Institute of Space Law 2009: 52nd Colloquium on the Law of Outer Space ; 24th IAA-IISL scientific/legal roundtable (12 - 16 October 2009, Daejeon, Republic of Korea) ; IISL-ECSL symposium held on the occasion of the 48th session of the Legal Subcommittee of UNCOPUOS (23 March 2009, Vienna, Austria) ; 4th Eilene Galloway Symposium on Critical Issues in Space Law (10 December 2009, Washington, DC) ; 18th Manfred Lachs space law moot court competition (15 October 2009, Daejeon, Republic of Korea) and other materials