Which space exploration activity has most helped astronomers determine the age of the moon? (1 point)

Answer 1

The space exploration activity that has most helped astronomers determine the age of the moon is the collection and analysis of lunar samples brought back by the Apollo missions during the late 1960s and early 1970s. These samples provided scientists with direct evidence of the moon's composition and allowed for various dating techniques to be applied, such as radiometric dating of moon rocks and the study of lunar impact craters. The analysis of these samples has played a crucial role in estimating the age of the moon to be around 4.5 billion years.