| Mohamed | Abdel Sabour | NRIAG | Egypt |
| Iminhaji | Ablimit | NAOC(National Astronomical Observatories, Chinese Academy of Sciences) | China |
| Anas | Abudhaim | Al balqa applied university | Jordan |
| Keshab | Acharya | TU | Nepal |
| Swarnadeep | Adhikary | Coĺlege student | India |
| Bhavna | Adwani | UAB ICE IFAE | Spain |
| Arief | Ahmad | Uppsala University | Sweden |
| Yerlan | Aimuratov | Fesenkov Astrophysical Institute | Kazakhstan |
| Muhammad | Akashi | Technion (IIT) & Kinneret College Israel | Israel |
| Javier | Alcolea | Observatorio Astronómico Nacional | Spain |
| Ali | Aleali | Payame Noor | Iran |
| Mats | André | Swedish Institute of Space Physics | Sweden |
| Holly | Andrews | Chalmers Tekniska Högskola | Sweden |
| Miora | Andriantsaralaza | Uppsala University | Sweden |
| Bharti | Arora | Aryabhatta Research Institute of Observational Sciences (ARIES) | India |
| Jane | Arthur | IRyA-UNAM | Mexico |
| Aymard | Badolo | Universté Joseph KI-Zerbo | Burkina Faso |
| Naman | Bajaj | College of Engineering Pune | India |
| Rahul | Bandyopadhyay | S. N. Bose National Centre for Basic Sciences | India |
| Monica | Barnard | University of Johannesburg | South Africa |
| James | Barron | Queen’s University | Canada |
| Sushma | Bashyal | Tribhuwan University, Nepal | Nepal |
| Alain | Baudry | Univ. Bordeaux, LAB | France |
| Ayushkumar | Bavisha | Student, Jai Hind College, Mumbai University | India |
| Emma | Beasor | NSF’s NOIRLab | USA |
| Brillia | Benny | Pondicherry University | India |
| Anirudh | Bharadwaj | Manipal Institute of Technology | India |
| Akshara | Binu | CHRIST(Deemed to be University), Bengaluru | India |
| John | Black | Chalmers University of Technology | Sweden |
| Eric | Blackman | University of Rochester | United States |
| Sara | Bladh | Uppsala university | Sweden |
| Joris | Blommaert | Dept. Physics and Astronomy (AARG), Vrije Universiteit Brussel | Belgium |
| Ronny | Blomme | Royal Observatory of Belgium | Belgium |
| Jan | Bolte | KU Leuven | Belgium |
| Alceste | Bonanos | National Observatory of Athens | Greece |
| Howard | Bond | Pennsylvania State University | US |
| Daniela | Boneva | Space Research and Technology Institute, Bulgarian Academy of Sciences | Bulgaria |
| Emma | Bossuyt | UGent | België |
| Martha | Boyer | STScI | USA |
| Sarah | Brands | Universiteit van Amsterdam, Anton Pannekoek Institute | Netherlands |
| Valentin | Bujarrabal | Observatorio Astronomico Nacional (OAN/IGN) | Spain |
| Diego | Calderón | Charles University | Czech Republic |
| Emily | Cannon | KU Leuven | Belgium |
| Silvina Belén | Cárdenas | IAFE | Argentina |
| Antonio | Castellanos | Instituto de Astronomía, UNAM | Mexico |
| Thomas | Ceulemans | KU Leuven | Belgium |
| Priscila | Chacón | Departamento de Astronomía, Universidad de Guanajuato | México |
| Luke | Chamandy | University of Rochester | United States |
| Poonam | Chandra | National Centre for Radio Astrophysics, TIFR | India |
| Bhawesh | Chandwani | Student, Jai Hind College, Mumbai University | India |
| Nguyen | Chau Giang | Korea University of Science and Technology | Repulic of Korea |
| Zhuo | Chen | Tsinghua University | China |
| Andrea | Chiavassa | Lagrange, Observatoire de la Côte d’Azur | France |
| David | Cohen | Swarthmore College | USA |
| Akke | Corporaal | KU Leuven | Belgium |
| Pierre | Cruzalebes | OCA-Lagrange | France |
| Bruno | Ćurjurić | Faculty of Science, University of Zagreb | Croatia |
| Francis | Daly | Department of Chemistry, University of Leeds | UK |
| Ashkbiz | Danehkar | University of Michigan | United States |
| Taïssa | Danilovich | KU Leuven | Belgium |
| Upasana | Das | National Institute of Science Education and Research | India |
| Benjamin | Davies | Liverpool John Moores University | UK |
| Arjun | Dawn | Jadavpur University | India |
| Karyne | de Almeida | National Observatory | Brazil |
| Elvire | De Beck | Chalmers University of Technology | Sweden |
| Frederik | De Ceuster | University College London / KU Leuven | Belgium |
| Alex | de Koter | Anton Pannekoek Institute of Astronomy, University of Amsterdam | The Netherlands |
| Orsola | De Marco | Astronomy Astrophysics and Astrophotonics Research Centre, Macquarie University | Australia |
| Leen | Decin | KU Leuven | Belgium |
| Deepali | Deepali | University of Hamburg | Germany |
| Jean-Francois | Desmurs | IGN-OAN | Spain |
| José Jairo | Díaz-Luis | Observatorio Astronómico Nacional (OAN-IGN) | España |
| Reikantseone | Diretse | University of Cape Town | South Africa |
| Hoai | Do | Vietnam National Space Center | Vietnam |
| Julien | Drevon | Observatoire de la Côte d’Azur/ Université Côte d’Azur | France |
| Andrea | Dupree | Center for Astrophysics | Harvard & Smithsonian | US |
| Karlis | Dzenis | University of Bordeaux | France |
| Ileyk | El Mellah | IPAG – CNRS | France |
| Nancy | Elias-Rosa | INAF – Astronomical Observatory of Padua | Italy |
| Izumi | Endo | University of Tokyo | Japan |
| Dieter | Engels | Hamburger Sternwarte, Universität Hamburg | Germany |
| Kjell | Eriksson | Uppsala university | Sweden |
| Ana | Escorza | European Southern Observatory (ESO) | Chile |
| Sandra | Etoka | Manchester | UK |
| Paul | Fallon | University of South Africa | South Africa |
| Jose Pablo | Fonfria | IFF-CSIC | Spain |
| Maximilien | Franco | University of Hertfordshire | United Kingdom |
| Juris | Freimanis | Ventspils International Radio Astronomy Centre of Ventspils University of Applied Sciences | Latvia |
| Bernd | Freytag | Uppsala University | Sweden |
| Iván | Gallardo Cava | Observatorio Astronómico Nacional (OAN-IGN) | Spain |
| Teresa | García-Díaz | Instituto de Astronomía UNAM Sede Ensenada | Mexico |
| Domingo Aníbal | García-Hernández | Instituto de Astrofisica de Canarias (IAC) | Spain |
| Guillermo | Garcia-Segura | Instituto de Astronomia – Universidad Nacional Autonoma de Mexico | Mexico |
| Sabina | Gautam | Tri-Chandra Multiple Campus, Ghantaghar, Kathmandu, Nepal | Nepal |
| Aayush | Gautam | Birendra Multiple Campus, Tribhuvan University, Nepal | Nepal |
| Krzysztof | Gesicki | IA UMK | Poland |
| Clio | Gielen | Institute of Astronomy, KU Leuven | Belgium |
| Hila | Glanz | Technion – Israel Institute of Technology | Israel |
| David | Gobrecht | KU Leuven | Belgium |
| Steven | Goldman | Space Telescope Science Institute | United States |
| Miguel | Gómez-Garrido | Observatorio Astronómico Nacional (OAN-IGN) | Spain |
| Marco A. | Gómez-Muñoz | IA-UNAM | México |
| Arturo I. | Gómez-Ruiz | CONACYT-Instituto Nacional de Astrofísica, Óptica y Electrónica | Mexico |
| Gemma | González-Torà | European Southern Observatory (ESO) | Germany |
| Hadis | Goodarzi | School of Astronomy, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5746, Tehran, Iran | Iran |
| Alex | Gormaz-Matamala | Universidad Adolfo Ibáñez | Chile |
| Carl | Gottlieb | Center for Astrophysics, Harvard & Smithsonian | USA |
| Mariejo | Goupil | Observatoire de Paris | France |
| David | Grant | University of Oxford | United Kingdom |
| Mariluz | Graterol Ruiz | University nucleus “Rafael Rangel” University of Los Andes | Venezuela |
| Pau | Grèbol Tomàs | INAOE | Mexico |
| Martin | Groenewegen | Koninklijke Sterrenwacht van Belgie | Belgium |
| Maude | Gull | UC Berkeley | USA |
| Marcin | Hajduk | University of Warmia and Mazury in Olsztyn | Poland |
| Graham | Harper | Center for Astrophysics and Space Astronomy, CU- Boulder | USA |
| Xavier | Haubois | ESO-Chile | Chile |
| Levin | Hennicker | Institute of Astronomy, KU Leuven | Belgium |
| Fabrice | Herpin | LAB-Bordeaux | France |
| Erin | Higgins | Armagh Observatory and Planetarium | UK |
| Kenneth | Hinkle | NOIRLab | USA |
| Susanne | Hőfner | Uppsala University | Sweden |
| Ward | Homan | Universite Libre de Bruxelles | Belgium |
| Bruce | Hrivnak | Valparaiso University | USA |
| Bruce | Hrivnak | Department of Physics & Astronomy, Valparaiso University |
USA |
| Josef | Hron | Department of Astrophysics, University of Vienna | Austria |
| Roberta | Humphreys | University of Minnesota | US |
| Feven Markos | Hunde | Ethiopian Space Science and Technology Institute (ESSTI) | Ethiopia |
| Damien | Hutsemékers | University of Liège | Belgium |
| Richard | Ignace | East Tennessee State University | USA |
| Ashwin Amalraj | J | Vellore Institute of Technology | India |
| Prahladsinh | Jadeja | Marwadi University | India |
| Kirti | Jadhav | St. Xavier’s College | India |
| Rukmini | Jagirdar | Osmania University | India |
| Alexander (Sandy) | James | University of Leeds | UK |
| Atefeh | Javadi | Institute for Research in Fundamental Sciences | Iran |
| Manali | Jeste | Max Planck Institute for Radio Astronomy | Germany |
| Palmira | Jiménez | Instituto de Radioastronomía y Astrofísica, UNAM | Mexico |
| Fran | Jiménez-Esteban | CAB (INTA-CSIC) | Spain |
| Alain | Jorissen | Institut d’Astronomie et d’Astrophysqiue, Université libre de Bruxelles | Belgium |
| Piyush | Joshi | Tezpur University | India |
| Moo-Keon | Jung | Seoul National University | Republic of Korea |
| Monika I. | Jurkovic | Astronomical Observatory Belgrade | Serbia |
| Kay | Justtanont | Chalmers University of Technology | Sweden |
| Ankur Jyoti | Kalita | KU Leuven | Belgium |
| Anish | Kalsi | Delhi Technological University | India |
| Devika | Kamath | Macquarie University | Australia |
| Ukesh | Karki | Tri-Chandra Multiple Campus | Nepal |
| Amit | Kashi | Ariel University | Israel |
| Joel | Kastner | Rochester Institute of Technology | United States |
| Cenk | Kayhan | Erciyes University | Turkey |
| Franz | Kerschbaum | Institut für Astrophysik, Universitaet Wien | Austria |
| Pierre | Kervella | Observatoire de Paris | France |
| Theo | Khouri | Chalmers University of Technology | Sweden |
| Soon-Wook | Kim | Korea Astronomy and Space Science Institute | Republic of Korea (South Korea) |
| Sang Chul | KIM | Korea Astronomy and Space Science Institute (KASI) | South Korea |
| Hyosun | Kim | KASI | Korea |
| Jacques | Kluska | KU Leuven | Belgium |
| Sladjana | Knezevic | Astronomical Observatory Belgrade | Serbia |
| Kenda | Knowles | Rhodes University / South African Radio Astronomy Observatory | South Africa |
| Chiaki | Kobayashi | University of Hertfordshire | UK |
| Gloria | Koenigsberger | UNAM- Instituto de Ciencias Fisicas | Mexico |
| Katrien | Kolenberg | Institute of Astronomy – Faculty of Science, KU Leuven | Belgium |
| Thomas | Konings | KU Leuven | Belgium |
| Kathleen | Kraemer | Boston College | USA |
| Michaela | Kraus | Astronomical Institute, Czech Academy of Sciences | Czech Republic |
| Kateryna | Kravchenko | MPE | Germany |
| Brankica | Kubátová | Astronomical Institute of the Czech Academy of Sciences | Czech Republic |
| Ranjan | Kumar | National Institute of Technology, Rourkela – 769008, India | India |
| Surjakanta | Kundu | Indian Institute of Science Education and Research, Kolkata | India |
| Camille | Landri | Charles University | Czech Republic |
| Ryan | Lau | ISAS/JAXA | Japan |
| Jasmina | Lazendic-Galloway | TU/e innovation Space, Eindhoven University of Technology | Netherlands |
| Agnès | Lebre | University of Montpellier | France |
| Tiina | Liimets | Astronomical Institute, Czech Academy of Sciences | Czechia |
| Ping | Lin | University of Toronto | Canada |
| J Alberto | Lopez | Instituto de Astronomia, UNAM | Mexico |
| Belén | López Martí | Centro de Astrobiología (CAB, INTA-CSIC) | España |
| Sara | Lucatello | INAF | Italy |
| Adrian | Lucy | Space Telescope Science Insitute | USA |
| Walter | Maciel | University of Sao Paulo | Brazil |
| Matthias | Maercker | Chalmers University of Technology | Sweden |
| Silke | Maes | KU Leuven | Belgium |
| Laurent | Mahy | Royal Observatory of Belgium | Belgium |
| Jolien | Malfait | Institute of Astronomy, KU Leuven | Belgium |
| Grigoris | Maravelias | IAASARS-NOA, IA-FORTH | Greece |
| Raffaella | Margutti | University of California | USA |
| Paola | Marigo | Department of Physics and Astronomy, University of Padova | Italy |
| Louise | Marinho | LAB | France |
| Lynn | Matthews | MIT Haystack Observatory | USA |
| Iain | McDonald | Open University and University of Manchester | UK |
| Marko | Mecina | Department of Astrophysics, University of Vienna | Austria |
| Fabian | Menezes | Lagrange, Observatoire de la Côte d’Azur | France |
| Jaroslav | Merc | Astronomical Institute of Charles University | Czech Republic |
| Dominique | Meyer | University of Potsdam | Germany |
| Amir | Michaelis | Ariel University | Israel |
| Tom | Millar | Queen’s University Belfast | UK |
| Ibrahim | Mirza | University of Tennessee | United States |
| Aditya | Mishra | Birla Institute of Technology, Mesra | India |
| Nicolas | Moens | Institute of Astronomy, KU Leuven | Belgium |
| Shazrene | Mohamed | SAAO/University of Cape Town | South Africa |
| Nurul Husna | Mohammad Bokhari | KU Leuven | Belgium |
| Soumen | Mondal | S. N. Bose National Centre for Basic Sciences | India |
| Miguel | Montargès | LESIA, Observatoire de Paris – PSL | France |
| Yuvraj | Muralichandran | University of Potsdam | India |
| Drishika | Nadella | National Institute of Technology, Karnataka | India |
| Chris | Nagele | University of Tokyo | Japan |
| Tanish | Nandre | Fergusson College | India |
| Ambra | Nanni | National Centre for Nuclear Research (NCBJ), Warsaw | Poland |
| aakash | narayan | Osmania university | india |
| Mahdieh | Navabi | The institute for research in fundamental science (IPM) | Iran |
| Yael | Naze | Univ. Liege/FNRS | Belgium |
| Megan | Newsome | Las Cumbres Observatory | Unites States |
| Hervé | Ngremale | chercheur faculte des sciences | République centrafricaine |
| Thi Kim Ha | Nguyen | Université de Nice Côte d’Azur | France |
| Dieter | Nickeler | Astronomical Institute, Czech Academy of Sciences | Czech Republic |
| Walter | Nowotny | University of Vienna, Department of Astrophysics | Austria |
| Lars | Nyman | ESO | Chile |
| Hiroki | Onozato | National Astronomical Observatory of Japan | Japan |
| Roberto | Ortiz | Universidade de São Paulo | Brazil |
| Rene | Oudmaijer | University of Leeds | United Kingdom |
| Stan | Owocki | University of Delaware | USA |
| Estefania | Padilla Gonzalez | UCSB | United States |
| Estefania | Padilla Gonzalez | University of California, Santa Barbara | USA |
| Claudia | Paladini | ESO Chile | Chile |
| Abhishek | Pandya | Student | India |
| Toni | Panzera | University of Denver | United States |
| Tahere | Parto | IPM (School of Astronomy) | Iran |
| Beate | Patzer | TU Berlin, Zentrum für Astronomie und Astrophysik | Germany |
| Madhu Sudan | Paudel | Department of Physics, Tri – Chandra Multiple Campus, Tribhuwan University, Kathmandu, Nepal | Nepal |
| Sivasish | Paul | COTTON UNIVERSITY, GUWAHATI, ASSAM | India |
| Susrestha | Paul | University of Calcutta | India |
| Günay | Payli | Akdeniz University | Turkey |
| Ondřej | Pejcha | Charles University | Czechia |
| Nhung | Pham | Vietnam National Space Center (VNSC/VAST) | Vietnam |
| Asish | Philip Monai | St. Xavier’s College | India |
| Bannawit | Pimpanuwat | University of Manchester | United Kingdom |
| John | Plane | University of Leeds | UK |
| Léa | Planquart | Université Libre de Bruxelles | Belgium |
| Luka | Poniatowski | InsInstitute of Astronomy, KU Leuven | Belgium |
| Nirashan | Pradhan | University of Padua | Italy |
| Karlis | Pukitis | University of Latvia | Latvia |
| Luis Henry | Quiroga Nunez | National Radio Astronomy Observatory (AOC) | USA |
| Shiva | Raghav | College of engineering Guindy, chennai | India |
| GB | Raghavkrishna | Ramakrishna Mission Vivekananda College (Autonomous) | India |
| Ramprasath | Rajkumar | National Institute of Technology | India |
| Vlad | Rastau | University of Vienna, Department of Astrophysics | Austria |
| David | Raudales | Universidad Nacional Autónoma de Honduras | Honduras |
| William | Reach | USRA/SOFIA | USA |
| William | Reach | USRA/SOFIA | USA |
| Natalie | Rees | University of Surrey | United Kingdom |
| Anita | Richards | University of Manchester | UK |
| Sanjay | Rijal | Institute of Science and Technology, Tribhuvan University | Nepal |
| Sam | Rose | University of California: Berkeley | United States |
| Arpita | Roy | Scuola Normale Superiore di Pisa, Italy | Italy |
| Gabriel | Rubio | Universidad de Guadalajara | Mexico |
| Maryam | Saberi | University of Oslo | Norway |
| Gautham | Sabhahit | Armagh Observatory and Planetarium | UK |
| Laurence | Sabin | Instituto de Astronomia, UNAM | Mexico |
| DSeyedAbdolreza | Sadjadi | Laboratory for Space Research, Faculty of Science, Department of Physics, The University of Hong Kong, Hong Kong (SAR), China | Hong Kong (SAR)/China |
| Raghvendra | Sahai | Jet Propulsion Laboratory, California Institute of Technology | United States |
| Shambel | Sahlu Akalu | Ethiopian Space Science and Technology Institute | Ethiopia |
| Hugues | Sana | Institute of Astronomy, KU Leuven | Belgium |
| Carmen | Sanchez Contreras | Centro de Astrobiología (CAB, CSIC-INTA) | Spain |
| Andreas | Sander | Zentrum für Astronomie der Universität Heidelberg | Germany |
| Miguel | Santander-García | Observatorio Astronómico Nacional (OAN-IGN) | Spain |
| Benjamin | Sargent | Space Telescope Science Institute, Johns Hopkins University | United States of America |
| Geetanjali | Sarkar | Indian Institute of Technology, Kanpur | India |
| Rafia | Sarwar | Institute of Space Technology, Islamabad, Pakistan (Last attended) | Pakistan |
| Nobuaki | Sasaki | Saitama University | Japan |
| Deborah | Schmidt | Franklin & Marshall College | USA |
| Peter | Scicluna | ESO | Chile |
| Parth | Sharma | Monash University | Australia |
| Shreeya | Shetye | EPFL | Switzerland |
| Steve | Shore | Univ. of Pisa | Italy |
| Emelie | Siderud | Uppsala University | Sweden |
| Lionel | Siess | Institut d’Astronomie et d’Astrophysique, ULB | Belgium |
| Arunan | Sinnappoo | Dr | Sri Lanka |
| Nathan | Smith | University of Arizona | USA |
| Varun | Sohanda | Fergusson College, Pune | India |
| Noam | Soker | Technion | Israel |
| Maciej | Soltynski | ASSA | South Africa |
| Erik | Stacey | Royal Military College of Canada | Canada |
| Jon | Sundqvist | Ku Leuven | Belgium |
| Ryszard | Szczerba | Nicolaus Copernicus Astronomical c enter | Poland |
| Ali | Taani | Al Balqa Applied University | Jordan |
| Sima | Taefi Aghdam | Institute for Research in Fundamental Sciences (IPM) | Iran |
| Marco | Tailo | Univesità di Bologna | Italy |
| Aki | Takigawa | Department of Earth and Planetary Science, University of Tokyo | Japan |
| Dai | Tateishi | Saitama University | Japan |
| Jesús | Toalá | IRyA-UNAM | Mexico |
| Andrea | Torres | Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de la Plata and Instituto de Astrofísica de La Plata (CONICET-UNLP) | Argentina |
| Alfonso | Trejo-Cruz | Academia Sinica Institute of Astronomy and Astrophysics | Taiwan |
| Gia-Bao | Truong-Le | International University – Vietnam National University | Vietnam |
| Asif | ud-Doula | Penn State Scranton | United States |
| Devendra Raj | Upadhyay | Department of Physics, Amrit Campus, Tribhuvan University, Kathmandu, Nepal | Nepal |
| Lucero | Uscanga | University of Guanajuato | Mexico |
| Stefan | Uttenthaler | Institute of Applied Physics, TU Wien | Austria |
| Rama Subramanian | V | Amrita Vishwa Vidyapeetham | India |
| Marie | Van de Sande | University of Leeds | United Kingdom |
| Griet | Van de Steene | Royal Observatory of Belgium | Belgium |
| Sophie | Van Eck | Université Libre de Bruxelles | Belgium |
| Hans | Van Winckel | Institute of Astronomy, KU Leuven | Belgium |
| Dany | Vanbeveren | Dept. Physics and Astronomy (AARG), Vrije Universiteit Brussel | Belgium |
| Juan Luis | Verbena | Universität zu Köln | Germany |
| Olivier | Verhamme | KU Leuven | Belgium |
| Jorick | Vink | Armagh Observatory and Planetarium | Northern Ireland |
| Eda | Vurgun | UPC-Universitat Politècnica de Catalunya | Spain |
| Gregg | Wade | Royal Military College of Canada | Canada |
| Saakshi | Wadhwa | Fergusson College | India |
| Sofia | Wallström | KU Leuven | Belgium |
| Jiaming | Wang | Swarthmore College | United States |
| Marte Cecilie | Wegger | University of Oslo | Norway |
| Patricia | Whitelock | SAAO & UCT | south africa |
| Ethan | Winch | Armagh Observatory and Planetarium | UK |
| Ka Tat | Wong | IRAM | France |
| Abhay Pratap | Yadav | Department of Physics & Astronomy, NIT Rourkela | India |
| Kadri | Yakut | University of Ege | Turkey |
| Issei | Yamamura | ISAS/JAXA | Japan |
| Melis | Yardimci | Max Planck Institut for Astronomy | Germany |
| Jeremy | Yates | UKSRC, STFC DIRAC and UCL | United Kingdom |
| Sun-Chul | Yoon | Seoul National University | South-Korea |
| Laimons | Zacs | University of Latvia | Latvia |
| Mengfei | Zhang | Nanjing University | China |
| Yong | Zhang | Sun Yat-sen University | China |
| Albert | Zijlstra | Department of Physics & Astronomy, Manchester University | UK |
| Szanna | Zsíros | Department of Optics and Quantum Eletronics, University of Szeged, Hungary | Hungary |