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planetary

[plan-i-ter-ee] / ˈplæn ɪˌtɛr i /


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.

He added: "The clock is ticking if we want to halt the worst effects of planetary warming but there is still time."

From BBC • Jun. 9, 2026

Because of this enormous planetary inertia, scientists expect sea levels to keep rising for many centuries.

From Science Daily • May 22, 2026

ESA Cheops project scientist Maximilian Günther says the discovery highlights how much scientists still do not understand about planetary origins.

From Science Daily • May 21, 2026

Observations of many planetary systems have generally supported this idea.

From Science Daily • May 21, 2026

All three of Kepler’s laws of planetary motion can be derived from Newtonian principles.

From "Cosmos" by Carl Sagan




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