with bruce einhorn.ion represent for a chinese space ambitions and what might the u.s. response be? >> it's a great achievement for the chinese. they have done something no one else has done, landed on the far side of the moon and gathered material and brought it back to earth. no other country has even landed on the far side of the moon. that china did it in 2019. no other country has tried. the u.s. has plants with nasa backing some companies that will send -- u.s. has some plans with nasa backing some companies that will send spacecraft to the far side in the next few years but china can count this as a big achievement. it's also relevant for the race between u.s. and china with both countries wanting to send astronauts to the moon by the end of the decade. the americans plan to send astronauts in the artemis program in the next few years, the first time since the end of the apollo program in 1972. china has never sent astronauts to the moon and they have a goal of doing so by the end of the decade. t