TY  - GEN
AU  - Knutson,Heather A
TI  - Extrasolar planets: water on distant worlds
SN  - 1476-4687
PY  - 2007///0806
KW  - Atmosphere
KW  - chemistry
KW  - Evolution, Planetary
KW  - Extraterrestrial Environment
KW  - Planets
KW  - Solar System
KW  - Water
KW  - analysis
N1  - Publication Type: Comment; News
UR  - https://doi.org/10.1038/448143a
ER  -