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Definitions

planetary

[plan-i-ter-ee] / ˈplæn ɪˌtɛr i /


Example Sentences

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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

Anil Madhavapeddy, professor of planetary computing at Cambridge University, told the BBC that more than 100 research groups have accessed the tool.

From BBC • May 18, 2026

My colleagues in planetary science and I analyze images from night sky camera networks to study cosmic dust, small asteroids and debris left behind by comets.

From Science Daily • May 14, 2026

Repeated appeals to the church authorities failed to resolve the situation, but took up time that Kepler might have spent on his planetary work.

From "The Scientists" by John Gribbin




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