The article has nothing to do with human habitability. The potential is that there could be microbes found on a planet other than Earth for the first time. Fro

The article has nothing to do with human habitability. The potential is that there could be microbes found on a planet other than Earth for the first time. From the article: "The amount of molecular hydrogen we detected is high enough to support microbes similar to those that live near hydrothermal vents on Earth," said SwRI's Dr. Christopher Glein, a co-author on the paper and a pioneer of extraterrestrial chemical oceanography.