China embarked on its first mission to retrieve samples from a nearby asteroid, with the nighttime launch of its Tianwen-2 spacecraft, set to make the fast-growing space power the third nation to fetch pristine asteroid rocks.
China embarked on its first mission to retrieve samples from a nearby asteroid, with the nighttime launch of its Tianwen-2 spacecraft, set to make the fast-growing space power the third nation to fetch pristine asteroid rocks.
