planetary system
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Because planets form mostly from the same material as their star, the star's composition helps shape the chemistry of the entire planetary system.
From Science Daily • Apr. 6, 2026
"What's so exciting is that we're seeing a preview of what will become a very normal planetary system," says John Livingston, the study's lead author from the Astrobiology Center in Tokyo, Japan.
From Science Daily • Jan. 31, 2026
"This is a new phenomenon, a point source that appears in a planetary system and then over 10 years or more slowly disappears," Kalas said.
From Science Daily • Jan. 7, 2026
The observations reveal two separate and powerful impacts that produced expanding clouds of dust within the same planetary system.
From Science Daily • Jan. 1, 2026
This alone makes it extremely anomalous; it means that our planetary system consists of four rocky inner planets, four gassy outer giants, and a tiny, solitary iceball.
From "A Short History of Nearly Everything" by Bill Bryson
