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News Link • Space Travel and Exploration

Now 2 billion alien earths estimated to exist in our galaxy

• Terrence Aym
The U.S. National Aeronautics and Space Administration (NASA) has revised its earlier estimates of Earthlike worlds in our galaxy. Now the space agency believes up to 2 billion such planets exist. Stating that about one of every 37 to 70 type-G stars (suns like our own) might support alien life has significantly raised the possibility of a universe teeming with intelligent life.

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