Two Faraway Planets Thought To Be Habitable Debunked By Scientists

Two exoplanets discovered in 2011 and believed to have been in the habitable zone of Gliese 581 (GJ 581) do not exist. A new study disproves the existence of Gliese 581d and Gliese 581g, but the methods used in the research may be applied to find new exoplanets.