Across
- 2. Neil ____, first man to walk on the Moon
- 5. it helps you see really far
- 6. name of our planet
- 8. it includes the Sun and all the planets and other objects that orbit the Sun
- 10. the study of the Universe and everything in it, including planets, stars, galaxies, comets, and black holes
Down
- 1. is made up of ice, dust, and rock and orbits the Sun
- 3. it has rings
- 4. furthest planet from the Sun
- 7. a person trained to travel into outer space
- 9. the path an object takes around a star or planet