Gravitation and Cosmology is a peer-reviewed journal. It provides rapid publications of high-quality research and critical reviews in the following fields: theoretical (classical and quantum) and experimental gravity; relativistic astrophysics and cosmology; exact solutions and modern mathematical methods in gravitation and cosmology, including Lie groups, geometry and topology; unification theories including gravity; fundamental physical constants, fundamental gravity experiments in space and related topics. It covers the problems of fundamental physical constants and their possible variations. Gravitation and Cosmology publishes manuscripts originally submitted in English and translated works that have not been published in their original language. With the goal of becoming an international publication, the journal encourages submissions from authors worldwide.