Across
- 2. is the largest satellite of Jupiter
- 6. object in which they travel to space
- 7. He was the first man to set foot on the moon
- 13. type of matter that is estimated to correspond to about 80% of the matter in the universe
- 14. is a region of our solar system that lies between jupiter and mars
- 15. celestial bodies made up of ice, dust and rocks
- 16. They are groups of stars that, joining them with imaginary lines, form figures
- 18. It was the first telescope to see a black hole
Down
- 1. is a dwarf planet
- 3. eris, pluto, makemake, haumea and ceres are ...
- 4. planet where we live
- 5. the galaxy we live in is called
- 8. is the smallest planet in the solar system
- 9. They are the people who leave the planet to explore
- 10. Area in space where gravity is so strong that not even light can escape
- 11. It is the closest and largest satellite on Mars
- 12. common way to indicate good work
- 16. discovered the solar system
- 17. is the satellite of our planet
- 19. largest star in the solar system