Erdal Yiğit received his Ph.D. at the University College London, UK, in 2009 in physics. In March 2009, he moved to the USA to work at the University of Michigan's Atmospheric Oceanic and Space Sciences Laboratory as a Postdoctoral Researcher. In 2012, he moved to California for another postdoctoral position at UC Berkeley's Space Sciences Laboratory, where was later promoted to an Assistant Research Physicist position that he kept until August 2013. In September 2013, he joined George Mason University's Department of Physics and Astronomy as a tenure-track faculty member. He was granted tenure in 2018. His research interests cover topics from atmospheric, space, and planetary sciences, and in particular, the global modeling of, and internal wave effects in, planetary atmospheres such as those of Earth and Mars. He is the developer of the first whole-atmosphere gravity wave parameterization suitable for general circulation models of planetary atmospheres. He was awarded the 2016 Zeldovich Medal, jointly presented by COSPAR and the Russian Academy of Sciences, for his significant contributions to the study of coupling between the lower and upper atmospheres on Earth and Mars by gravity waves. He is the sole author of the Springer's two-volume monograph series on "Atmospheric and Space Sciences": Volume I: Neutral Atmospheres and Volume II: Ionospheres and Plasma Environments. He lives in Fairfax, Virginia (VA), USA.