https://www.newswise.com/articles/four-classes-of-planetary-systems
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Four classes of planetary systems - Newswise
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2/14/23 at 5:30pm
Organization
Newswise
Author
University of Bern
Details
32 words
Summarize
Science Astronomy Newswise Mars Venus Earth
In our solar system, everything seems to be in order: The smaller rocky planets, such as Venus, Earth or Mars, orbit relatively close to our star.
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