Including the non-governmental organisation of experts committed to expanding the frontiers of space, what were the other two societies Loeb was elected fellow of?
International Academy of Astronautics The International Academy of Astronautics (IAA) is a non-governmental organisation of experts committed to expanding the frontiers of space. It was established in Stockholm (Sweden) on August 16, 1960.
EUROGEO-European Association of Geographers EUROGEO is a European scientific society, which networks geographers from all walks of life. It is an international non-governmental organisation with a wide membership (http://www.eurogeography.eu/). Since 1987 EUROGEO has been a participative member of the Conference of International NGOs of the Council of Europe. The association has considerable experience in national and international activities and projects in geography including those related to education and training. It is a not profit organisation, which aims to develop, support and promote policies designed to advance the status of Geography; establish and promote cross-border cooperation; promote education and training in Geography from a European perspective and represent nationally and internationally the views of its members.