Across
- 2. 6. A process to analyse a quality of something.
- 3. 1. Our planet.
- 4. 2. In the center of every solar system.
- 5. 3. The constellation of different planets around a star in the centre.
Down
- 1. 5. Something new that got developed.
- 6. 4. The space, were all solar systems are in.