All 'SMILES' Aboard International Space Station in Wake of New Experiment

There's a new way to look at environmental issues on Earth -- from 210 miles up aboard the International Space Station -- and investigators are all "SMILES" with early results.The SMILES experiment, more properly known as the Superconducting Submillimeter-wave Limb-emission Sounder, is investigating issues such as ozone depletion and air quality problems.The experiment launched on the Japanese