Astronomy on MSN

What will a human mission to Mars look like?

Since Viking 1 landed in 1976, humans have studied Mars from afar, relying on rovers and orbiters to analyze the planet. But ...
Barrie 360

Carney's foreign policy shift to trade, security prompts questions about human rights

As Prime Minister Mark Carney puts trade and security at the centre of Canada's foreign policy, observers say Ottawa is also ...