Global Congress on Astrophysics and Space Science will be held from December 14-15, 2020 in Istanbul, Turkey and will cover a wide range of issues on Astrophysics and Space Science while creating a global stage for exchanging latest research results and sharing cutting-edge research methods. Astrophysics-2020 covers different practical and theoretical aspects of these fields and provides a global platform for professionals to explore, promote and present their research results and development activities. The meeting further facilitates networking opportunities on a global scale among academic and industry professionals to enhance their career and business goals by exchanging ideas and focusing on new developments and innovations in astrophysics and space science.