On 16 December 2014, NASA reported detecting an unusual increase, then decrease, in the amounts of methane in the atmosphere of the planet Mars; as well as, detecting Martian organic chemicals in powder drilled from a rock by the "Curiosity" rover.
December 2014, NASA reported detecting an unusual increase, then decrease in the atmosphere of the planet Mars; as well as, detecting Martian organic chemicals in powder. This was in the amounts of methane. This was on 16. This powder was drilled from a rock by the "Curiosity" rover.