Author: Smith

Life on Earth’s twin is likely. We should locate a planet with Earth-like traits. This world has been discovered, but is it habitable?     This is Kepler-438 b. A 470-light-year-away Earth twin. A planet orbits Kepler-438 in Lyra. It has 0.54 solar mass and 0.52 solar radius. Kepler-438 b is only 12% larger than…