TY  - GEN
AU  - Lazcano,Antonio
AU  - Hand,Kevin P
TI  - Astrobiology: Frontier or fiction
SN  - 1476-4687
PY  - 2012///0913
KW  - Biological Evolution
KW  - Exobiology
KW  - trends
KW  - Extraterrestrial Environment
KW  - chemistry
KW  - Mars
KW  - Origin of Life
KW  - Reproducibility of Results
KW  - Solar System
KW  - Space Flight
KW  - United States
KW  - United States National Aeronautics and Space Administration
N1  - Publication Type: News
UR  - https://doi.org/10.1038/488160a
ER  -