TY  - GEN
AU  - Mendell,W W
TI  - The roles of humans and robots in exploring the solar system
SN  - 0094-5765
PY  - 2005///0405
KW  - Humans
KW  - Public Policy
KW  - Robotics
KW  - Solar System
KW  - Space Flight
KW  - economics
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/j.actaastro.2004.01.052
ER  -