The case for planetary sample return missions: Origin and evolution of the Moon and its environment
Article first published online: 3 JUN 2011
©1989. American Geophysical Union. All Rights Reserved.
Eos, Transactions American Geophysical Union
Volume 70, Issue 47, pages 1495–1509, 21 November 1989
How to Cite
1989), The case for planetary sample return missions: Origin and evolution of the Moon and its environment, Eos Trans. AGU, 70(47), 1495–1509, doi:10.1029/89EO00356., , and (
- Issue published online: 3 JUN 2011
- Article first published online: 3 JUN 2011
The Apollo missions established the Moon as a cornerstone in planetary science: insights gained from this coign of vantage have stimulated research and influenced ideas for the Earth and other planets subsequently investigated using spacecraft. The history of lunar studies emphatically demonstrates the enormous progress in knowledge and understanding—a giant leap—that is made when samples from another planet become available for study in sophisticated laboratories. A few pebbles kicked loose are enough to start an avalanche, and the lunar samples are used as test beds for hypotheses about planetary, and even solar, evolution. The Moon is more accessible than any other body in the Solar System and is a potential home for a permanently occupied base with multiple purposes; it remains an important target for future work in planetary science.