Kepler-1649c, the recently discovered planet, is 300 light-years away from Earth. According to NASA, this planet is similar to Earth in terms of scale and expected temperature. “This fascinating, faraway universe gives us still more reason to believe that there is a second Earth among the stars.” 15 April 2020.Maybe 300 million. The number of habitable exoplanets believed to exist in this galaxy has risen thanks to a recent review of evidence from NASA’s Kepler spacecraft. Subscribe to Science Times: Get stories about the natural world, the universe, and the human body. 05-Nov-2020 05-Nov-2020 05-Nov-2020.Other specifics about Kepler-452b are less certain, but if it is really a “super-Earth” shaped planet, it may have multiple active volcanoes. It may also have a dense atmosphere, with clouds surrounding the bulk of the surface.
It, however, orbits a red dwarf, unlike Earth. Though none have been detected in this system, this type of star is notorious for stellar flare-ups, which could make the atmosphere on a planet unpleasant for any possible life.
Kepler-452b isn’t quite like Earth, but it’s definitely the most Earth-like planet discovered so far by astronomers.
Prior to Kepler-186f, Kepler-62f was the most Earth-like exoplanet identified. Kepler-62f, as the recent find, is a “super-Earth” that is about 40% bigger than our own. But, like Kepler-186f, its 267-day orbit sends it around a star 1,200 light-years distant in the constellation Lyra, which is hotter and smaller than the earth. Nonetheless, Kepler-62f is found in the habitable zone.
Kepler-452b - Wikipedia(a%20planet%20sometimes,Earth%20in%20the%20constellation%20Cygnus.