Prof. Abd Elmoniem Ahmed Elzain is a Professor of Physics at the University of Kassala, Sudan. He holds a PhD in Applied Radiation Physics and has extensive teaching, research, and academic experience. His research interests include radiation measurements and protection, nuclear physics and shielding, medical physics, radiation dosimetry, and computational physics. He has supervised numerous research projects, published extensively, authored academic books, and served on editorial boards and scientific committees of international journals and conferences.

Dr. Nikolaos K. Spyrou is Professor of Astronomy at the Aristoteleion University of Thessaloniki, Greece, retired since 2011. He has taught extensively at both the under graduate and post graduated levels, conducted research work and lectured in many universities and research centers in Greece and abroad, and, also, served in many national and international administrational-scientific posts. His books and research articles belong to General Relativity Theory, Fluids, Gravitational Astrophysics, Environnemental Physis (and, secondarily, Space Physics, History of Astronomy, and Science Education), and, recently,Relativistic Cosmology combined with Thermodynamics for the polytropic Universe and its radical consequences and predictions.

Samuel McKee is a biomedical scientist researching DNA repair in cancer and space science contexts at the University of Reading. He has a doctorate in history and philosophy of science on interwar physics from Manchester Metropolitan University where he has taught and published on the history and philosophy of physics and the space program. He is a Fellow of the British Interplanetary Society and in 2024, whilst leading a team of students, had an experiment flown to the International Space Station. He has 9 university qualifications across the sciences and humanities and writes for several science outlets.