Astronomers have been looking for it for years For a planet with similar characteristics to earth.
there have been a lot of exoplanets Find out which places may be habitable Future. Here's a look at five such outer planets
Kepler-69c, located about 2,700 light-years away from Earth, is 70 percent larger than our planet. According to NASA, astronomers are unsure of this exoplanet's composition, but its 242-day orbit around the Sun-like star is similar to that of Venus.
Kepler-69c's host star is about 80 percent as bright as the Sun, meaning the exoplanet appears to be in the habitable zone.
Gliese 667 CC, also known as GJ 667 CC, is a superEarth exoplanet orbiting an M-type star. Its discovery was announced in 2013.
Proxima Centauri b is the closest known exoplanet to Earth – at four light years. It has a mass equal to 1.07 that of Earth and takes 11.2 days to complete one orbit around its star.
Although Proxima Centauri b can be found in the habitable zone of its star, the exoplanet is exposed to extreme ultraviolet (UV) radiation.