19. Are there other solar systems? (A K2S Question)

From The Space Library

Yes. Each star in the night sky is potentially another solar system, but only within the last ten years have we been able to detect planets around these stars. So far we have found 150 planets around 125 different stars!

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Answer provided by Jim Zebrowski

Question and Answer extracted from the book Kids to Space - by Lonnie Schorer

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