Question
Which space exploration activity has most helped astronomers determine the age of the moon?
a collection of deep space images by the Hubble telescope
b experiments performed on the international space station
c collection of lunar rock samples
d placement of mirrors on the lunar surface
a collection of deep space images by the Hubble telescope
b experiments performed on the international space station
c collection of lunar rock samples
d placement of mirrors on the lunar surface
Answers
GPT 3.5
c collection of lunar rock samples