Canadians could go to moon, Mars, says Garneau CANADIAN PRESS MONTREAL - Canadian astronauts could be aboard the first manned space flights to the moon and Mars envisioned by U.S. President George W. Bush, the head of the Canadian Space Agency said today. Marc Garneau, Canada's first man in space two decades ago, said that Canadians could join the historic flights if the federal government makes a major financial commitment. "There's the tantalizing possibility that a Canadian man or woman could go to the moon as part of that effort sometime in the second part of the next decade and...