Here's what we know about planetary protection on China's Tianwen-1 Mars mission

Here's what we know about planetary protection on China's Tianwen-1 Mars mission
By

In anticipation of China's first Mars landing attempt, scientists are wondering whether the Tianwen-1 rover may carry Earthly contamination with it to the surface.



February 26, 2021 at 12:16AM
via Space.com read more...