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8th grade astronomy vocabulary matching worksheet with terms related to the solar system, constellations, and celestial bodies.
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Solar System and Astronomy Vocabulary Test

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This printable 8th grade astronomy vocabulary-matching worksheet covers 15 key terms related to the solar system and Earth's place in space. Students match definitions to vocabulary including constellation, geocentric model, heliocentric model, parallax, comets, asteroids, meteoroids, and astronomical unit. Useful for unit review, test prep, or vocabulary assessment in an Earth science or astronomy unit.

Subject:
Science
Topic:
Astronomy
Grade Level:
8th Grade
Updated February 2026

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