Across
- 3. tool that allows people on earth observe celestial bodies
- 7. a person who explores space
- 10. it is formed by a big star and planets orbiting around it
- 11. a place to observe and explore celestial bodies from earth
- 13. a star in fast motion
Down
- 1. a big vehicle that allow people to visit space
- 2. a group of stars
- 4. big luminous celestial body
- 5. an artificial satellite, habitable for austronauts to explore space
- 6. this vehicle allows take objects to space with no warranty of come back
- 8. a rocky or gaseous body orbiting a star
- 9. a rocky formation that travels through space with no direction
- 12. this can be natural or artificial, it orbits the planets