Proceedings of the XII All Russian Scientific Conference on Current Issues of Continuum Mechanics and Celestial Mechanics : XII CICMCM 15 17 November 2023 Tomsk Russia This book presents peer reviewed articles from The XII All Russian Scientific Conference on Current issues of Continuum Mechanics and Celestial Mechanics (XII CICMCM) held on 15 17 November 2023 at Toms in Russia. It summarizes the latest studies on shock and explosive loading of promising materials including functionally graded materials porous materials multilayer ceramic structures advanced materials and etc. It provides a platform for researchers (and professionals) to exchange ideas and present the latest findings in these important and growing areas of applied physics and engineering.