This sister planet found to contain water, like what? Page all
KOMPAS.com – Space telescope NASA’s Kepler, which stopped working in 2018, apparently identified it planet twin. Planet twins located outside the Solar System or exoplanet these were called Kepler-138c and Kepler-138d. The two planets orbit a star located about 218 light-years from Earth in the constellation Lyra. Data twin planets obtained in 2014, he then … Read more