TY - GEN AU - Schneider,N M AU - Hunten,D M AU - Wells,W K AU - Trafton,L M TI - Eclipse Measurements of Io's Sodium Atmosphere SN - 0036-8075 PY - 2010///0702 N1 - Publication Type: Journal Article UR - https://doi.org/10.1126/science.238.4823.55 ER -