The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and ...
Particles from Earth’s atmosphere have been carried into space by solar wind and have been landing on the moon for billions of years, mixing into the lunar soil, according to a new study. The research ...
The familiar gray face in our night sky is not as passive as it looks. New research suggests the moon has been quietly collecting particles from Earth’s upper atmosphere for billions of years, turning ...