Across
- 4. This is a person whose job involves travelling and working in a spacecraft.
- 5. It's a piece of equipment like a tube in shape, containing lenses, that you look through to make objects that are far away appear larger.
Down
- 1. This is a special building with a telescope or other equipment that scientists use to watch the stars, the weather, etc.
- 2. It's a vehicle that travels in space, carrying people.
- 3. This is a large round object in space that moves around a star (such as the sun) and receives light from it.