Planetary in a Sentence  🔊

Definition of Planetary

related to the planets in outer space

Examples of Planetary in a sentence

The planetary expert explained that Pluto is now considered a dwarf planet because it hasn’t cleared the neighborhood around its orbit.  🔊

All fourth graders science students are required to create a planetary research project that includes a painting of Jupiter or Neptune.  🔊

Our universe’s planetary system includes eight total terrestrial spheres including the Earth and Mars.  🔊

Other words in the Outer Space category:

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