Tazama kifungu hapa chini na kisha jibu swali baadaye kwa lugha ile ile kama kifungu: Passage: Atmosphere: somewhat denser than Earth's and with a higher concentration of oxygen. That will make life larger and more abundant.There is no confirmed exoplanet that meets all these requirements. Baada ya update database of exoplanets on 23 July 2015, the one that comes closest is Kepler-442b, belonging to an orange dwarf star, with a radius of 1.34R<unk> and a mass of 2.34M<unk>, but with an estimated surface temperature of −2.65 °C (27.23 °F). Swali: Ni nini exoplanet karibu?
Kepler-442b