Space Science

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Across
  1. 2. science, The study of objects and events beyond Earth.
  2. 3. Everything that exists, including space, time, matter and energy.
  3. 6. A tool used to observe distant objects in space.
  4. 8. A huge ball of hot gas that produces its own light and heat.
  5. 10. A giant cloud of gas and dust in space.
Down
  1. 1. The force that pulls objects toward each other.
  2. 4. Information used to support or challenge an idea.
  3. 5. A well-supported scientific explanation based on evidence.
  4. 7. A large round object that orbits a star and does not make its own light.
  5. 9. A huge group of stars, gas and dust held together by gravity.
  6. 11. hole, A region in space where gravity is so strong that not even light can escape.