Edmonton Journal: Canadian scientists are taking part in a worldwide research project that will, for the first time, use a satellite to measure greenhouse-gas emissions. Specifically, University of Alberta researchers Petr Musilek and Arturo Sanchez plan to focus their eye in the sky on Alberta’s controversial oilsands projects, providing information that could prove valuable to industry, government and environmentalists. University of Alberta researchers Petr Musilek and Arturo Sanchez plan to …