planetary
Example Sentences
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A process that naturally occurs during the formation of Earth-sized planets would mean that obtaining water might not require the right icy objects to arrive from distant regions of a planetary system.
From Science Daily ● Nov. 12, 2026
The couple began developing the unmanned Beagle 2 probe to search for life on Mars while Pillinger was a professor of planetary sciences at the Open University in Milton Keynes.
From BBC ● Nov. 11, 2026
The researchers suspect that two surviving planetary bodies, each traveling along a separate orbit, are responsible for maintaining the double ring structure.
From Science Daily ● Nov. 6, 2026
The discovery also raises a compelling question about the ultimate fate of our own planetary neighborhood.
From Science Daily ● Nov. 6, 2026
There are twelve elements named after people, and plenty of stars, comets and asteroids—but no planets or planetary moons.
From "The Invention of Science" by David Wootton
Vocabulary lists containing planetary
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