Mars BREAKTHROUGH: Scientists could solve Red Planet life RIDDLE within months A UK-based scientist has said he is confident he and his colleagues will sole the riddle of fluctuating methane levels on Mars which could be tell-tale signs of life on the Red Planet. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:As Floods Keep Coming, Cities Pay Residents to MoveRing of Fire map: Where did the California earthquake hit in the volcanic hotbed?California earthquake WARNING: 99 percent chance the BIG ONE will hit in 30 yearsNASA Moon landing: Why Apollo 11 proves 'we don't have to be doomed' if we work togetherAI armageddon: Age of killer robots is closer than you thinkEnvironment apocalypse: Shocking photos show how UK will look after climate change