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Definitions

planetary

[plan-i-ter-ee] / ˈplæn ɪˌtɛr i /


Example Sentences

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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

As telescopes become more powerful, astronomers continue discovering increasingly unusual planetary systems across the galaxy.

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

The floaters may propel themselves through the planetary atmosphere with gusts of gas, like a ramjet or a rocket.

From "Cosmos" by Carl Sagan




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