NASA has reported possible biosignatures in a Mars rock, but delays and funding woes cloud its sample return mission. Could China's Tianwen-3 step in and deliver samples from the site itself?

Could China return the Perseverance rover's possible biosignature sample from Mars?

Source: space
Source Link: https://www.space.com/astronomy/mars/could-china-return-the-perseverance-rovers-possible-biosignature-sample-from-mars