Mars One

One astronaut believes it’s a ‘fraud’. To another, it’s ‘unethical.’ Does Mars One make sense?

Newsmaker, Dec. 9: Canada’s most famous astronaut calls for a permanent lunar base, rather than a move to Mars

This week’s top newsmakers

A surprising number of Canadians are itching to visit the Red Planet — and never come back

France legalizes same-sex marriage, while Washington considers a border-crossing fee for Canadians