Editor's Note:
Photos taken by the European Space Agency (ESA) and NASA show the surface of Mars. China will explore Mars in 2020, said Ouyang Ziyuan, an academic of the Chinese Academy of Sciences and chief scientist of China’s first lunar mission, on July 8, 2019.
Photo shows twisting dark trails crisscrossing light colored terrain on the Martian surface. The marks are the work of Dust Devils. Photo: VCG 
Photo shows a dramatic, fresh impact crater, captured by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter on November 19, 2013. The crater spans approximately 100 feet (30 meters) in diameter and is surrounded by a large, rayed blast zone. As the terrain where the crater formed is dusty, the fresh crater appears blue in the enhanced color of the image, due to removal of the reddish dust in that area. Photo: VCG 
Photo taken on August 31, 2013 captures the interaction of two distinct types of windblown sediments. This colorful scene is situated in the Noctis Labyrinthus region of Mars, perched high on the Tharsis rise in the upper reaches of the Valles Marineris canyon system. Photo: VCG 
Photo taken on March 1, 2014 by NASA shows the Nili Patera, one of the most active dune fields on the planet Mars. Photo: VCG 
Photo shows a close-up of a "fresh" impact crater in the Sirenum Fossae region of Mars, captured by the High Resolution Imaging Science Experiment (HiRISE) camera aboard NASA's Mars Reconnaissance Orbiter on March 30, 2015. Photo: VCG
