Top design So very thankful forever grateful unbelievably blessed poster

could help life as we all know it. Discovered in 2015, K2-18b is one in all tons of of so-referred to as "super-Earths" - planets with lower than ten occasions the mass of ours - spotted by NASA's Kepler spacecraft.

Eight times the mass of Earth and twice as big, K2-18b orbits in its star's "liveable zone" at a distance - neither too far nor too close - the place water can exist in liquid type, they reported in the journal Nature Astronomy. K2-18b, which is eight times the mass of Earth, is now the only planet orbiting a star outside the Photo voltaic System, or

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