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.
An international group of astronomers has identified a faraway planetary system that calls into question one of the most widely accepted ideas about how planets take shape.
From Science Daily ● Feb. 14, 2026
Webb's powerful instruments allow scientists to zoom deep into the Helix Nebula, offering a glimpse of what could eventually happen to our own Sun and planetary system.
From Science Daily ● Jan. 26, 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
Or perhaps they will merely pick up and leave for Mars or Europa or Titan or, at last, as Robert Goddard envisioned, seek out an uninhabited planet in some young and promising planetary system.
From "Cosmos" by Carl Sagan
