International Astronomy Union (IAU). Other regional centers (India, Morocco, Brazil, Mexico, Nigeria, China). Outer Space Affairs Office / United Nations. Islamic Internet Network (ISNET). Pakistan Space Agency (SUPARCO). Italian Space Agency. Russian Education Center for African and Asian Students Fesenkov Astrophysical Institute - Kazakhstan. Malaysian Institute of Space and Astronomy. National Institute for Astronomical and Geophysical Research - Egypt. Sharjah Space Center (SCASS). Emirates Space Agency. Beni Suef University / Egypt Egyptian Space Agency Byurakan Astrophysical Observatory (BAO) - Armenia.
