🌌
الدرس 3
Stars and galaxies
📖 الدرس
──▶
🎯 اختبار — اختر الترجمة
──▶
✅ أُنجز الدرس
The Sun is an ordinary star, just close. Stars gather into galaxies — we live in the Milky Way, and there are trillions of galaxies.
⭐
نجم
🌌
مجرة
☄️
مذنب
🌙
قمر
🛰
قمر صناعي
☀️
شمس
✨ Light from far stars travels for years — you are looking into the past!