Kepler-452b - Wikipedia
Kepler-452b orbits its star at a distance of 1.04 AU (156 million km; 97 million mi) from its host star (nearly the same distance as Earth from the Sun), with an orbital period of roughly 385 days, has a mass at least five times that of Earth, and has a radius of around 1.5 times that of Earth.
The 10 most Earth-like exoplanets | Space
2024年8月6日 · Kepler-62f is about 40 percent larger than Earth and orbits a star much cooler than our sun, according to NASA. Its 267-day orbit, however, puts Kepler-62f squarely within the habitable zone.
NASA’s Kepler Mission Discovers Bigger, Older Cousin to Earth
2015年7月23日 · NASA’s Kepler mission has confirmed the first near-Earth-size planet in the “habitable zone” around a sun-like star. This discovery and the introduction of 11 other new small habitable zone candidate planets mark another milestone in the journey to finding another “Earth.”
NASA's Kepler Telescope Discovers First Earth-Size Planet in …
2014年4月17日 · The Kepler Space Telescope, which simultaneously and continuously measured the brightness of more than 150,000 stars, is NASA’s first mission capable of detecting Earth-size planets around stars like our sun.
Comparison between Earth and Kepler-452b and their host stars
2015年7月22日 · The artistic concept compares Earth (left) to the new planet, called Kepler-452b, which is about 60 percent larger. The illustration represents one possible appearance for Kepler-452b — scientists do not know whether the planet has oceans and continents like Earth.
There Is Only One Other Planet In Our Galaxy That Could Be Earth-Like …
2021年6月24日 · Render of a livable alien extrasolar Earth-Like planet. A rocky planet about twice the mass of the Earth, Kepler-442b orbits a moderately hot orange dwarf star around 1,120 light years away in...
Earth-Size, Habitable Zone Planet Found Hidden in Early NASA Kepler ...
2020年4月15日 · A team of transatlantic scientists, using reanalyzed data from NASA’s Kepler space telescope, has discovered an Earth-size exoplanet orbiting in its star’s habitable zone, the area around a star where a rocky planet could support liquid water.
Here's Everything We Know About The Most Earth-Like Exoplanet …
2015年7月24日 · Kepler-452b is orbiting a star called Kepler-452, located 1,400 light-years away in the Cygnus constellation of the Milky Way. The planet is 1.6 times bigger than Earth. Earlier research shows that planets of this size "have a good chance" of being rocky, just like Earth.
Finding Another Earth | NASA Jet Propulsion Laboratory (JPL)
2015年7月23日 · The discovery of a super-Earth-sized planet orbiting a sun-like star brings us closer than ever to finding a twin of our own watery world. But NASA's Kepler space telescope has captured evidence of other potentially habitable planets …
Earth-size Planets Are Common, Kepler Retrospective Finds
2020年11月5日 · A new, full analysis of Kepler data finds at least 300 million Earth-size planets in the habitable zone around Sun-like stars in our galaxy. An illustration representing the legacy of NASA's Kepler space telescope.