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Lesson 3
Stars and galaxies
📖 Lesson
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🎯 Quiz — pick the translation
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✅ Lesson done
The Sun is an ordinary star, just close. Stars gather into galaxies — we live in the Milky Way, and there are trillions of galaxies.
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Star
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Galaxy
☄️
Comet
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Moon
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Satellite
☀️
Sun
✨ Light from far stars travels for years — you are looking into the past!
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Test yourself!
Quiz — pick the translation →
🖨 Worksheet
Practice the topic with the trainer — like after class