space , earth , SPACE , EARTH

planets , NASA , nasa , Nasa

galaxy , Galaxy , space meetings

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stars , KEPLER

גלקסיה , שטח לקניה , שטח למכירה , נאסה

חלל , כוכבי לכת , כדור בארץ

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0 80 60 40 20 20 40 60 80 40
0 W N 0
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the points:

point 1 point 2 point 3 point 4 point 1 point 2 point 3 point 4
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Kepler-452b Earth
Mass (Earth=1) 5.0 1.0
Diameter (Earth = 1) 1.6 1.0
Surface Gravity (Earth =1) 2.0 1.0
Age 6 billion years (+/- 2 billions) 4.5 billion years
Length of year (Earth days) 385 365.3
Parent star, spectral type G2 G2
Star's brightness (sun=1) 1.1 1.0
At July 23, 2015, NASA held a teleconference, announcing a new planet discovery- Kepler-452b. Kepler-452b is considered as the Earth oldest cousin, and might be suitable for life. It is near-Earth-size planet and it has right temperatures for water - an essential ingredient for life as we know it. It also has nearly the same temperature and mass as the Earth, so it has all the right conditions to be capable of sustaining life.
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