Meteorite Impacts: A Hidden Force Shaping the Moon's Atmosphere

Meteorite impacts are identified as the main driver of the moon's tenuous atmosphere. NASA's Apollo missions revealed that soil samples show effects primarily from meteorites striking the moon's surface. By analyzing forms of potassium and rubidium, researchers discovered how the lunar atmosphere is created and sustained.

Meteorite impacts have been identified as the primary force behind the moon's tenuous atmosphere, according to new research.

NASA's Apollo missions in the 1960s and 1970s revealed that the moon has a thin atmosphere. Analysis of soil samples retrieved by astronauts has shown that meteorites striking the moon's surface are the main contributors to this atmosphere.

Researchers determined this by studying forms of potassium and rubidium in nine soil samples from five Apollo missions, shedding light on how the lunar atmosphere is created and sustained.