Alien Solar System Looks a Lot Like Our Own

Alien Solar System

Astronomers have discovered an alien solar system whose planets are arranged much like those in our own solar system, a find that suggests most planetary systems start out looking the same, scientists say.

Researchers studying the star system Kepler-30, which is 10,000 light-years from Earth, found that its three known worlds all orbit in the same plane, lined up with the rotation of the star — just like the planets in our own solar system do…

via Alien Solar System Looks a Lot Like Our Own | Space.com.

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