International Journal of Astronomy

International Journal of Astronomy is a peer-reviewed natural science journal that deals with the study of celestial objects (such as stars, planets, comets, nebulae, star clusters and galaxies) and phenomena that originate outside the Earth’s atmosphere . It is concerned with the evolution, physics, chemistry, meteorology, and motion of celestial objects, as well as the formation and development of the universe.


Orhan Dönmez

Associate Professor, Nigde University Department of Physics Kampus, Turkey

Research Areas

Relativistic hydrodynamics, computational physics, hydrodynamics, black hole, accretion disk, QPOs, Sgr A*, computational fluid dynamics