Wireline deep drill for exploration of Mars, Europa, and EnceladusK. Zacny, B. Abbey, G. Paulsen et al.|Unknown|2013Cited by 38
Deep drilling and sampling via the wireline auto-gopher driven by piezoelectric percussive actuator and EM rotary motorYoseph Bar‐Cohen, Xiaoqi Bao, Mircea Bădescu et al.|Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE|2012Cited by 22
Extraterrestrial Drilling and ExcavationK. Zacny, Carlo Menon, C. Stoker et al.|Unknown|2009Cited by 16
Auto-Gopher-2 - Wireline Deep Sampler Driven by Percussive Piezoelectric Actuator and Rotary EM MotorsYoseph Bar‐Cohen, L. W. Beegle, K. Zacny et al.|Advances in science and technology|2016Cited by 13
Auto-Gopher-II: an autonomous wireline rotary-hammer ultrasonic drillMircea Bădescu, Daniel Kim, Hyeong Jae Lee et al.|Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE|2017Cited by 12