The space exploration activity that has most helped astronomers determine the age of the moon is the collection of lunar rock samples. Analysis of these samples, brought back by the Apollo missions, has provided crucial data about the moon's formation and age.
Which space exploration activity has most helped astronomers determine the age of the moon?(1 point)
Responses
placement of mirrors on the lunar surface
placement of mirrors on the lunar surface
experiments performed on the International Space Station
experiments performed on the International Space Station
collection of deep space images by the Hubble telescope
collection of deep space images by the Hubble telescope
collection of lunar rock samples
1 answer