1. Second.

2. Carbon.

3. North and South.

4. Positive answer.

6. Orbiting icy body.

8. Is it a bird…?

10. Unit of distance.

11. Asteroid.

12. All around us.

15. Brightest rings around.

16. Electron.

18. Home of my species.

20. Hydrogen.

21. Unit of mass.

23. Astronomical Units.

26. Not from Earth!

Across

5. Unmanned craft performs experiments.

7. Brightest star in the sky.

9. Launching vehicle.

13. Imaginary belt surrounds Earth.

14. Rise and fall of the ocean.

17. Earth, in other words!

19. Satellite of Saturn.

22. About the Moon.

24. Seventh Greek.

25. Helium.

 

 

 

Isa da Rocha-Chomse