See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/235935256 Groundbreaking MSR: Science requirements and cost estimates for a first Mars surface sample return mission. BOOK · JANUARY 2002 CITATIONS 2 READS 16 30 AUTHORS, INCLUDING: Daniel Britt University of Central Florida 290 PUBLICATIONS 3,977 CITATIONS SEE PROFILE Kenneth H Nealson University of Southern California 399 PUBLICATIONS 22,583 CITATIONS SEE PROFILE J. J. Papike University of New Mexico 550 PUBLICATIONS 6,116 CITATIONS SEE PROFILE James Garvin NASA 253 PUBLICATIONS 4,862 CITATIONS SEE PROFILE Available from: J. J. Papike Retrieved on: 03 February 2016