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The Origin of Planets

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Marjan Lazarevski
/
Flickr

Lately, Lake Effect has been talking with astronomy contributor Jean Creighton about how things form in the universe – things such as stars.

This month, the focus is a little closer to home, or maybe a lot closer to home. How do planets, like our own, come to be? Lake Effect astronomy contributor Jean Creighton is the director of the Manfred Olson Planetarium, and she explains that stars come before planets:

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Bonnie North
Bonnie joined WUWM in March 2006 as the Arts Producer of the locally produced weekday magazine program Lake Effect.
Dr. Jean Creighton has always been inspired by how the cosmos works. She was born in Toronto, Ontario and grew up in Athens, Greece where her mother claims she showed a great interest in how stars form from the age of five.