Artemis III

Artist rendition of astronaut placing seismometer on moon

Artemis III

    Artemis III will be the first time humans have set foot on the Moon since the Apollo missions 50 years ago. The Lunar Environmental Monitoring Station (LEMS) is a seismometer package that will study moonquakes to determine current rates of activity and study the Moon’s interior from the crust down to the core. LEMS includes both a triaxial short-period seismometer and a triaxial broadband seismometer.