The Astromaterials Acquisition and Curation Office is responsible for the curation of extraterrestrial samples from NASA's past and future sample return missions. Our mission includes the documentation, preservation, preparation, and distribution of samples
from the Moon, asteroids, comets, the solar wind, and the planet Mars.
Cosmic Dust Sample Catalog #20 is available
November 2016 - The latest Cosmic Dust catalog has been published.