Yet more proof of how Canadians are far more flag-obsessed than Americans. Similarly, the maple leaf appears in the logo/signage of every single company in Canada, including Canadian subsidiaries of US companies.
If Canada had a full space program of its own, we'd see red-and-white Canashuttles (named Anne Murray, Rush, Gordon Lightfoot, and Margaret Atwood) launching from Cape Canadaveral in Labrador.