50 mile wide FROZEN SEA discovered on Mars – enough for centuries of human colonisation AN extraordinary image showing a massive crater on Mars containing enough water ice to fill Canada’s Great Bear Lake has offered fresh encouragement to those, like billionaire entrepreneur Elon Musk, who have plans to colonise the Red Planet. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:A Toxic Tide Is Killing Florida WildlifeIn a Remote Convent, an Endangered Salamander Finds a Shot at RenewalGlobal Health: Maybe You Were Thinking About Eating Raw Centipedes. Don’t.Why do I shiver when I pee? Scientists have worked out why...Mars closest to Earth in 15 years TOMORROW - but will you see it in your area?California’s Birds Are Testing New Survival Tactics on a Vast Scale