Well This Is Awesome Swipe the Photo for More Repost ・・・ New Planets Outside Our Solar System! We Discovered the Most Earth-Sized Planets Found in the Habitable Zone of a Single Star Called TRAPPIST-1 This System of Seven Rocky Worlds-All of Them With the Potential for Water on Their Surface-Is an Exciting Discovery in the Search for Life on Other Worlds the Discovery Sets a New Record for Greatest Number of Habitable-Zone Planets Found Around a Single Star Outside Our Solar System All of These Seven Planets Could Have Liquid Water - Key to Life as We Know It - Under the Right Atmospheric Conditions but the Chances Are Highest With the Three in the Habitable Zone This Illustrations Show Planets of the TRAPPIST-1 System Including a Travel Poster and the Possible Surface of TRAPPIST-1f One of the Newly Discovered Planets Credits NASA-JPL-Caltech Nasa Space Exoplanet Earthlike Habitablezone Star Trappist1 Astronomy Spitzer Science