Two teams of Canadian engineers are completing their low-budget rockets and have begun seeking volunteer astronauts for a 2003 launch date to go 62 miles into space to win the St. Louis-based X Prize competition (which pays (U.S.) $10 million). The rockets (and those of about 20 other international contestants) are the "Cessnas" of the space industry, costing around (U.S.) $3 million to $5 million each to build. The astronauts will receive some training, but the engineers admit the adventure is hardly for the risk-averse. [Edmonton Journal-Canadian Press, 11-12-02]