NASA's Apollo missions in the 1960s and '70s served not only to land Americans on the lunar surface but to answer key questions about the moon that could be answered only by going there. As often ...
Scientists have uncovered a surprising discovery within lunar rocks collected over five decades ago. A tiny sample of the Moon, preserved since the Apollo 17 mission, has been hiding a secret that may ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In the December 1972 issue of Popular Science, writer Alden P ...