NASA Rover on Mars Detects Puff of Gas That Hints at Possibility of Life The Curiosity mission’s scientists picked up the signal on this week, and are seeking additional readings from the red planet. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Life after death: People finding white FEATHERS after loved ones dieTrilobites: Where Did Animals With Tail Weapons Go? Here’s a Back StoryU.K. Appoints a Minister for LonelinessWorld’s largest cave full of Mayan secrets discovered beneath MexicoWater pollution: Tiny piece of paper can make water safer to drinkFireball Cuts Through the Sky Over Michigan as Meteor Falls