The researchers analyzed lunar samples that had remained unopened since they were collected by Apollo 17 astronauts in 1972.
More than 50 years after the Apollo 17 Moon rocks returned to Earth, researchers are still uncovered surprising new details ...
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 ...