Report on the Symposium on Legal Aspects of Space Resource Utilization: IIASL, Leiden University, 17 April 2016 - Air and Space Law View Report on the Symposium on Legal Aspects of Space Resource Utilization: IIASL, Leiden University, 17 April 2016 by - Air and Space Law Report on the Symposium on Legal Aspects of Space Resource Utilization: IIASL, Leiden University, 17 April 2016 41 4/5 Air and Space Law