Across
- 6. an attempt to find out about something
- 8. Stars are very far away from Earth in ______ direction.
- 9. The sun looks bigger and brighter because it is much ________ to Earth than other stars.
- 10. the sun, the planets that orbit the sun, and other objects that orbit the sun
Down
- 1. The sun is the only star we can see in the ________ because the sun looks so bright.
- 2. observations or measurements recorded in an investigation
- 3. information that supports an answer to a question
- 4. a scientist who studies stars, planets, and other objects in the universe
- 5. The sun is the _____ star in our solar system. Other stars are far outside our solar system.
- 7. something scientists make to answer questions about the real world
- 10. a huge object in space that gives off heat and light
- 11. the only star in our solar system
