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Showing results for planetary. Search instead for planetary+nebula.
Definitions

planetary

[plan-i-ter-ee] / ˈplæn ɪˌtɛr i /


Example Sentences

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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

Lead author Michael Wong, a planetary scientist at UC Berkeley's Space Sciences Laboratory, said studying storms on other planets can help scientists better understand weather on Earth.

From Science Daily • May 21, 2026

Current models suggest rocky planets form near stars because intense radiation strips away gas surrounding developing planetary cores.

From Science Daily • May 21, 2026

Observations of many planetary systems have generally supported this idea.

From Science Daily • May 21, 2026

They took their observations of planetary movement to be good evidence for the reality of epicycles.

From "The Invention of Science" by David Wootton




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