As both NASA and the European Space Agency (ESA) are planning ways to retrieve the initial samples of Martian material for extensive study on Earth, the Mars Perseverance rover stands as the inaugural stage in this global, interplanetary collaboration.

Now, research has proposed a device – a foldable quadcopter that could aid China in its mission to retrieve sample materials from Mars.

Quadcopter to aid China's Mars sample collection, study says comes via ChinaTechNews.com.