Across
- 3. An object that is buried or hidden that helps us study people from long ago
- 4. It includes the sun and the planets that orbit the sun
- 5. The pull between Earth and other objects
- 6. The only star in our solar system
- 7. An arrangement of stars that form a pattern in the sky
- 8. This determines how bright a star appears in the sky from Earth
- 9. Something scientists make to answer questions about the real world
- 10. Something that we observe to be similar over and over again
Down
- 1. This affects our ability to see stars in the sky
- 2. To make a picture in your mind using information from different sources
- 3. A scientist that studies stars, planets, and other objects in space but not the Earth
- 6. A huge object in space that gives off heat and light