Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. China Tests Mars Lander in Push for International Cooperation Associated Press HUAILAI, CHINA - China invited observers to a successful test Thursday of its Mars lander as the country pushes for inclusion in more global space projects. The demonstration of hovering, obstacle avoidance and deceleration capabilities was conducted at a site outside Beijing simulating conditions on the Red Planet, where the pull of gravity is about one-third that of Earth. China plans to launch a lander and rover to Mars next year to explore parts of the planet in detail. .