Across
- 1. a transparent dome used to make space observations
- 3. super large or costly or unimaginable
- 4. a star shaped character that is used in spelling
- 5. a scientist who studies the objects in the sky
- 6. a star shaped flower
- 7. astronomy concerned with physics
Down
- 2. what these words are related with
- 3. a instrument used to predict positions of space bodys
- 4. a rock that orbits our sun or something diffrent
- 5. a person trained to go to space
- 6. the branch of physics that studies space