NASA Scientists Discover 715 New Planets

 

 

 

 

” NASA scientists announced Wednesday the discovery of 715 new planets around distant stars, including four alien worlds roughly the size of Earth that might be the proper temperature for liquid water to form and, therefore, potentially suitable for life.

  The discovery, based on two years of data collection on 150,000 or so stars by the agency’s orbiting Kepler space telescope, brings the confirmed count of planets outside our solar system to nearly 1,700.

” We have almost doubled the number of planets known to humanity,” said planetary scientist Jack Lissauer at NASA’s Ames Research Center in Mountain View, Calif., who is a science co-investigator on the $600 million Kepler space telescope mission.”

 

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