Across
- 2. A large, irregularly shaped object made of rock and metal that orbits our Sun or another star
- 3. A star-shaped character(*) used in printing, often to mark something important or as a place to add and additional note
- 5. Inconceivably large or costly; of or relating to astronomy
- 7. An ancient instrument used for estimating the altitude and predicting the position of celestial objects, such as the moon, other planets, and stars
- 9. The branch of physics that studies celestial bodies and universe
Down
- 1. A transparent dome on top of an airplane where the navigator can make celestial observations
- 4. A scientist who studies the objects in the sky, including planets, galaxies, black holes, and stars
- 5. A small, daisy like plant with a star shaped flower
- 6. The branch of astronomy concerned with the physical and chemical properties of celestial bodies
- 8. A person trained to travel in a spacecraft