In Search of Earth 2.0 - NASA Science
In Search of Earth 2.0 - NASA Science
NASA’s Kepler spacecraft is a prolific hunter of planets outside of our Solar System. Since it launched in 2009, Kepler has confirmed more than 1000 of these exoplanets and catalogued thousands of more candidates. The menagerie includes planets with densities greater than iron and lower than Styrofoam; planets smaller than Mercury and bigger ...
nasa.gov2015年11月23日
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FacebookCosmoknowledge
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Kepler-452b is the first near-Earth-size world to be found in the habitable zone of star that is similar to our sun. Until its discovery in 2015, the Kepler telescope had only detected 12 Earth-size planets (smaller than twice the size of Earth) in the habitable zone of their smaller and cooler stars. Kepler-452b is the first planet orbiting a star about the same size and temperature as the sun. #fyp #foryou #foryoupage #viral #reels #Jupiter #mars #sun #Mercury #solarsystem #space #universe #ea
0:31
Kepler-452b is the first near-Earth-size world to be found in the habitable zone of star that is similar to our sun. Until its discovery in 2015, the Kepler telescope had only detected 12 Earth-size planets (smaller than twice the size of Earth) in the habitable zone of their smaller and cooler stars. Kepler-452b is the first planet orbiting a star about the same size and temperature as the sun. #fyp #foryou #foryoupage #viral #reels #Jupiter #mars #sun #Mercury #solarsystem #space #universe #ea
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