United Press International: A $278 million NASA satellite that crashed into the Antarctic waters in a failed launch was a larger version of a $300,000 Canadian satellite, a scientist says. An 8-pound, milk-carton-size microsatellite called CanX-2, launched by the University of Toronto in India last April, monitors how carbon dioxide enters and exits the Earth’s atmosphere, just as NASA’s Orbiting Carbon Observatory was designed to do, York University space engineering Director Brendan Quine said. York …