Worksheet

Interstellar Matter, Galactic Evolution, and Space Technology

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About:

This printable astronomy worksheet for 6th graders explores interstellar matter, star color and age, galactic evolution in spiral and elliptical galaxies, and real-world space technology applications. Students define vocabulary, analyze star properties across galaxy types, and research how spacecraft materials benefit everyday life. Useful for lecture follow-up, vocabulary reinforcement, or assessment after a unit on galaxies and stars.

Subject:: Science
Topic:: Astronomy
Grade Level:: 6th Grade
Updated June 2026

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