Life on Mars? NASA Curiosity rover detects ‘surprising’ methane spike on Red Planet NASA’s Curiosity Mars rover has detected “surprising” amounts of methane on Mars, a gas suggesting ancient alien microbial life lives underground on Mars, the US space agency has announced. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:The Secret to That Bright-Red Drink? Little BugsFull Video: InSight To Land on MarsWatch Live: InSight To Land on MarsMars landing today LIVE stream: How to watch NASA InSight landing on Mars TODAYFive Big Ways the United States Will Need to Adapt to Climate ChangeChinese Scientist Claims to Use Crispr to Make First Genetically Edited Babies