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.

"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 two events -- first seen in 2004 and again in 2023 -- represent the first time astronomers have directly imaged collisions between large objects in a planetary system beyond our own.

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

"Super puff planets are fairly rare, and when they do occur, they tend to be the only one in a planetary system," Libby-Roberts said.

From Science Daily • Dec. 3, 2024

There must be many different environments suitable for life in a given planetary system.

From "Cosmos" by Carl Sagan