College / Department

Teaching areas

Physics, Astronomy

Research areas

Gamma-Ray Astrophysics: Positron-Electron Annihilation; Nuclear gamma-ray lines; Gamma-Ray Bursts. Crescent Visibility and Islamic Calendar. Science, Religion, Education, and Popularization of Science.


PhD in Theoretical Astrophysics, University of California at San Diego (UCSD), USA.
MSc in Physics, UCSD, USA.
BSc in Theoretical Physics, University of Science and Technology of Algiers, Algeria

Professional experience

American University of Sharjah, UAE, 2000-present
College of Technological Studies, Kuwait, 1995-2000
University of Blida, Algeria, 1990-1995
NASA-Goddard Space Flight Center, Maryland, USA, 1988-1990


Board of Trustees of the John Templeton Foundation (2011-2017), International Astronomical Union (IAU), International Society for Science and Religion (Executive Committee: 2011-present)
+971 6 515 2512