Question: 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?

Context articles: SRIJAN
HelpAge India
International Academy of Astronautics
William W-G. Yeh
Avi Loeb
European Network on Statelessness
Deutsches Nationalkomitee Biologie
Sahara and Sahel Observatory
Nilli Lavie
Aontas

SRIJAN is an Indian Non-governmental organisation based in New Delhi, India.
 The name SRIJAN is an acronym for Self Reliant Initiatives Through Joint Action.
 Founded in April 1997 by Ved Arya, SRIJAN is grassroots implementation and support agency which promotes sustainable and self-reliant models for rural development through intervention in agriculture, horticulture, natural resource management and animal husbandry.
 SRIJAN was officially registered as a charitable trust in 2000 under the Indian Societies Registration Act.
 The organisation is closely associated with over 30,000 tribal and dalit women in 14 districts of Rajasthan, Madhya Pradesh, Odisha, Chhattisgarh and Karnataka.
HelpAge India is a secular, apolitical, non-profit and a non-governmental organisation in India registered under the Societies' Registration Act of 1860.
 Set up in 1978, HelpAge India is a registered national level voluntary organisation.
 Since its foundation, its mission is to work for the cause and care of disadvantaged older persons, in order to improve the quality of their lives.
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.
William W-G.
 Yeh is a Chinese civil engineer and the Richard G. Newman AECOM Distinguished Professor of Civil Engineering, University of California, Los Angeles, a Chair position that he was given in 2010.
 His research work has involved the development of computer models for optimal operations of large-scale hydropower and water supply systems.
 He is an Elected Fellow of the American Geophysical Union, Elected Fellow and Elected Honorary Member of the American Society of Civil Engineers (ASCE), Elected Member of the National Academy of Engineering and also Elected Fellow of the American Association for the Advancement of Science.
 He was also given the Julian Hinds Award, for his outstanding work, and also the Lifetime Achievement Award, both by the ASCE.
 In 2008, a symposium at UCLA honored Yeh's work.
 He was the Editor of the ASCE's Journal of Water Resources Planning and Management from 1988 to 1993.
 He has authored 10 books and then also authored and co-authored 141 published papers in journals.
 In total, he has been cited 9,000 times, the highest of which were both 1,364 followed by 1,200.
Abraham (Avi) Loeb is an American theoretical physicist who works on astrophysics and cosmology.
 Loeb is the "Frank B. Baird Jr.
 Professor of Science" at Harvard University.
 He serves as Chair of the "Harvard Astronomy department", Chair of the Advisory Committee for the "Breakthrough Starshot" project - which aims to launch lightweight spacecraft towards the nearest stars using a powerful laser, founding director of Harvard's "Black Hole Initiative" - the first interdisciplinary center worldwide dedicated to the study of black holes and director of the "Institute for Theory and Computation (ITC)" within the Harvard-Smithsonian Center for Astrophysics.
 Loeb is an elected fellow of the American Academy of Arts and Sciences, the American Physical Society, and the International Academy of Astronautics, as well as Vice Chair of the Board on Physics and Astronomy of the National Academies.
 Within Harvard, Loeb serves on the President's Task Force on Diversity and Belonging, the Provost's Allston Academic Planning Committee, and the FAS Dean's Faculty Resources Advisory Committee.
 In December 2012, "TIME" magazine selected Loeb as one of the 25 most influential people in space.
 In 2015, Loeb was appointed as the Science Theory Director for the Breakthrough Initiatives of the Breakthrough Prize Foundation.
European Network on Statelessness (also known as ENS) is a non-governmental organisation working to eradicate statelessness in Europe.
 It is a network of over 100 non-governmental organisations, academic initiatives, and individual experts across 39 countries.
 The stated objective of the organisation is "committed to ending statelessness and ensuring that the estimated 600,000 people living in Europe without a nationality are protected under international law."
The Deutsches Nationalkomitee Biologie (abbreviated DNK, German National Committee of Biology in English) is a scientific non-profit and non-governmental organisation which represents German biologists on an international level.
 It is embedded in an international hierarchy.
 The DNK acts on behalf of many biological societies to ensure their scientific and political interests in the international boards of the "International Council of Scientific Unions (ICSU)", and especially in the "International Union of Biological Sciences (IUBS)" and the "International Union of Microbiological Societies (IUMS)".
The Sahara and Sahel Observatory (French: "Observatoire du Sahara et du Sahel" , OSS) is an African intergovernmental organisation established in 1992 and based in Tunis, Tunisia.
 Its aim is to protect the environment in Sahara and Sahel, supervise the usage of natural resources in the region, and lobby for environmental accords, especially those pertaining desertification and climate change.
 The membership of the organisation comprises 22 African countries, five countries outside Africa (Canada, France, Germany, Italy, Switzerland), ten international organisations (including five sub-regional representatives from West, East and North Africa) and one non-governmental organisation.
 The organisation raised €17 million between 2006 and 2011.
 In April 2016, the Kingdom of Morocco was elected to a four-year term presiding the organisation.
Nilli Lavie, FBA, is a Professor of Psychology and Brain Sciences and Director of the Attention and Cognitive Control laboratory at the University College London Institute of Cognitive Neuroscience.
 She is an elected Fellow of the British Academy, elected Fellow of the American Psychological Society, elected Fellow of the Royal Society of Biology, and elected Fellow of the British Psychological Society.
 She is also an honorary life member of the UK Experimental Psychology Society.
 She is known for providing a resolution the 40 year debate on the role attention in information processing and as the creator of the Perceptual load theory of attention, perception and cognitive control.
AONTAS - The Irish National Adult Learning Organisation is an Irish non-governmental organisation for the promotion and facilitation of adult learning.
 It was founded in 1969 by Fr.
 Liam Carey of the Dublin Institute of Adult Education, and launched by Brian Lenihan TD.
 Sean O'Murchu was elected its first president.
 While it has been a non-governmental body since 1976, it receives funding from the Department of Education and Skills.