Chapter 16.2

Discover the Wonders of Astronomy and Space Exploration

You will explore planets, stars, galaxies, and cosmic phenomena while learning how celestial objects move and interact throughout the universe.


What You'll Learn

You learn how planets orbit stars in predictable elliptical paths
You discover lunar phases occur from changing moon-Earth-star angles monthly
You explore comets, asteroids, meteors and their unique space characteristics
You study galaxies, black holes and telescope technology for observations

What You'll Practice

1

You analyze orbital relationships between planetary distance and orbital periods

2

You identify causes of lunar phases and distinguish from eclipses

3

You classify celestial objects and explain their formation and characteristics

Why This Matters

You will develop scientific thinking skills and mathematical reasoning abilities that are essential for understanding how the natural world works and making evidence-based decisions.

This Unit Includes

Practice exercises
Learning resources

Skills

Orbital Mechanics
Lunar Phases
Celestial Objects
Telescopes
Galaxies
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OH Curriculum Aligned

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