Patterns of Earth and Sky

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Across
  1. 3. the pull between Earth and other objects, which acts even without touching
  2. 5. an arrangement of stars as seen from Earth
  3. 7. information that supports an answer to a question
  4. 8. a period of time that is 24 hours long and includes daytime and nighttime
  5. 9. something scientists make to answer questions about the real world
Down
  1. 1. a scientist who studies stars, planets, and other objects in the universe
  2. 2. a description of how something works or why something happens
  3. 4. observations or measurements recorded in an investigation
  4. 6. an attempt to find out about something