A.I Discovers 8 New Solar System like Ours

A.I Discovers 8 New Solar System like Ours

NASA’s Kepler space telescope and artificial intelligence has discovered a solar system with as many planets as our own, said NASA on Thursday 14/12/18.

“Our solar system now is tied for most number of planets around a single star,” NASA said in a statement.

However, none of the planets is expected to be hospitable to life.

The eight-planet system, the largest known outside ours, orbits a star called Kepler 90, which is 2,545 light-years away.

“The Kepler-90 star system is like a mini-version of our solar system,” said Andrew Vanderburg, an astronomer at the University of Texas at Austin. “You have small planets inside and big planets outside, but everything is scrunched in much closer.”

One planet, Kepler-90i, is rocky like Earth, but orbits its star once every 14.4 days, meaning a full year there is the same as two weeks on Earth.

Scientists found Kepler-90i by using machine learning from Google, which teaches a computer to scan a trove of 35,000 possibly planetary signals collected from NASA’s Kepler Space Telescope for signs of planetary transits.

Astronomers have already confirmed the existence of 2,500 faraway worlds using Kepler data, which captures transits (transits are the dimming of light when planets pass in front of a star).

“Machine learning really shines in situations where there is so much data that humans can’t search it for themselves,” said Christopher Shallue, a senior software engineer with Google’s research team who thought of using artificial intelligence to find distant planets.

More planets are expected to be found. Researchers plan to apply their neural network to Kepler’s full set of more than 150,000 stars.

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One day, it might even be used to search for more Earthlike planets.

The findings are published in The Astronomical Journal.

 

Ismail Issa

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Lover of Books, Writer, Digital Marketer and Tech gadget freak. My philosophy is simple "Plan, Pray and Be Patient".