Astronomers are still on their hunt for life on other planets. Part of the search depends on narrowing down on the locations that are most likely to have favorable conditions for survival. Now, scientists are taking another step forwards discovering life. They have discovered that companion plants may increase the chance for life on planets with almost the same size as earth.
As the time passes, planets cool down and the cores which were once molten solidify and this makes them less able to hold life since the lack of inner heat generating activity makes it more tedious for the regulation of carbon dioxide in order to prevent cooling. But still for certain earth-sized pl...
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