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Printable 6th grade astronomy worksheet on the Milky Way's structure, including nucleus, spiral arms, and solar system location.
Worksheet

Anatomy and Mapping of the Milky Way

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About:

This printable astronomy worksheet gives 6th graders a structured exploration of the Milky Way's anatomy and our place in it. Students fill in vocabulary about the galaxy's spiral structure, dense nucleus, central black hole, and the solar system's location 26,000 light-years from center, using a provided word bank. Includes an open-response question on why we cannot view the entire galaxy from outside. Works well for lecture review, classwork, or homework after an astronomy unit.

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

Word Bank

  • A large black hole
  • dense
  • dust
  • gas
  • old
  • stars
  • 26 , 000
  • half
  • spiral arm

How to Use This Worksheet

Print this worksheet for classwork, homework, or independent practice. Click 'View Worksheet' to edit questions, adjust formatting, or add your own content before downloading.

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