The Last and Lasting Footprint on the Moon
December 14, 2022
50 years ago, Harrison Schmitt left the last footprint on the moon, but he is leaving tracks of an independent thinker on Earth.
Returning to a Young Moon
November 15, 2022
On the eve of the Artemis launch, questions about the age and formation of the moon have resurfaced.
Moon Is Too Dry for Astronauts
November 14, 2022
NASA is counting on water ice in shadowed craters on the moon, but there may be none. And there are other hazards.