Plánetunni

Plánetunni is a celestial body observed in the Kepler-186 system. It orbits the star Kepler-186f, which is a red dwarf star located approximately 500 light-years from Earth. Plánetunni is notable for being the first exoplanet discovered within the habitable zone of its star. The habitable zone is the region around a star where the temperature is just right for liquid water to exist on the surface of a planet.

The planet is estimated to be roughly 1.1 times the size of Earth. Its discovery, announced in 2014 by NASA, was a significant milestone in the search for potentially habitable exoplanets. While Plánetunni resides in the habitable zone, its actual surface conditions remain unknown. Factors such as atmospheric composition, presence of water, and geological activity would all play crucial roles in determining its habitability.

The Kepler-186 system contains five known planets, with Plánetunni being the outermost. The star, Kepler-186f, is smaller and cooler than our Sun, meaning its habitable zone is closer to the star. Further observations and research are needed to gather more information about Plánetunni's characteristics and its potential to support life. The study of exoplanets like Plánetunni helps scientists understand the diversity of planetary systems in our galaxy and the conditions necessary for life.