Apparently, Canada is reassessing its future in space:

The federal government has turned down a request by Canada’s space industry to support a contract that would have allowed the companies to build the European Space Agency’s Mars surface rover, CBC News has learned.

The decision stunned the companies and has left the ESA scrambling to find a new partner, as no European firm is adequately prepared to match the technical abilities of Canadian firms to build its ExoMars rover.

This points out once again that government space programs are first and foremost jobs programs. If having the best robotics (which at least in theory might translate into the best science) were really important to the Europeans, they’d simply send CSA the money, and hire them as a contractor. But space development funds are not allowed to cross borders. ESA insists that each government get an amount of work on its projects in proportion to each member nation’s contributions. Now they’ll have to spend a lot of money for one of the European partners to get up to speed, and it will result in schedule delays, cost overruns, and risk of failure, all because (at least) when it comes to space, they don’t believe in comparative advantage.

We will make much more progress on the high frontier when it starts to pay for itself, and management decisions can be made independently of politics.