NASA’s Curiosity Rover Has Recently Detected A Startling Amount Of Methane In Mars Air, Which Is 3 Times ( 21 PPB) The Surge Detected In 2013. Scientists Are, However, Baffled As To The Methane Source, But Could It Be From, E.G., Existing Life? Unfortunately, The Rovers Are Not Built To Verify Existing Life.
NASA Rover on Mars Detects Puff of Gas That Hints at Possibility of Life – The New York Times
The Curiosity mission’s scientists picked up the signal this week, and are seeking additional readings from the red planet.