Universe

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Across
  1. 2. You can see me shining in the night sky. I go around the Earth and change my shape every few days.
  2. 5. I twinkle in the night sky and give light. The Sun is one of me!
  3. 8. I’m everything that exists — all space, time, stars, and galaxies together!
  4. 10. I travel around the Sun and have a long, bright tail that glows when I get close.
  5. 11. I’m a big rock flying through space, but I’m not a planet or a moon!
Down
  1. 1. The Sun is my center, and I include all the planets, moons, and space rocks that go around it.
  2. 3. I’m made up of billions of stars, planets, and dust — you live in one called the Milky Way.
  3. 4. I’m a special building where scientists use telescopes to study the sky.
  4. 6. Humans use me to travel into space and visit other planets.
  5. 7. I come from space and land on Earth — people sometimes find me as a space rock!
  6. 9. You look through me to see faraway stars and planets more clearly.