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 3I/ATLAS originated outside our solar system, those measurements provide a rare opportunity to investigate how small icy bodies may form in another planetary system without traveling beyond our own.
From Science Daily ● Sep. 9, 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
"These collisions that produce dust clouds happen in every planetary system," he said.
From Science Daily ● Jan. 7, 2026
With a mass similar to Saturn, the researchers suggest that it most likely formed within a planetary system rather than developing on its own like a small star or brown dwarf.
From Science Daily ● Jan. 4, 2026
Aristarchus was the first person to hold that the Sun rather than the Earth is at the center of the planetary system, that all the planets go around the Sun rather than the Earth.
From "Cosmos" by Carl Sagan
