Science In Action - Why do we need geologists on the Moon? - ÃÛÑ¿´«Ã½ Sounds

Science In Action - Why do we need geologists on the Moon? - ÃÛÑ¿´«Ã½ Sounds
Why do we need geologists on the Moon?
Astronauts training for a return to the Moon are being taught the science of geology