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 Collection
New Cosmic Dust Samples Available
Curator announces availability of samples from dry stratospheric collectors. Read More...
Curation Sample Request Deadlines
See sample request deadlines for all collections. Read More...