China's National Space Science Center has announced that the country has developed a prototype miniature helicopter for surveillance work on future Mars missions.

China builds miniature prototype helicopter for surveillance on Mars

china-red-planet

China Red Planet, News on China Red Planet, stories on China Red Planet, articles on China Red Planet, China Red Planet stories at Wion, China Red Planet news, China Red Planet latest news

china red-planet

China builds miniature prototype helicopter for surveillance on Mars