Cruzadinha

Palavras horizontais

1. The imaginary line around which Earth rotates (4)
3. The process by which plants make their own food. (14)
5. The force that pulls objects toward the center of the Earth (7)
7. The closest star to Earth. (3)
8. A famous space telescope launched in 1990. (6)
9. The natural satellite of Earth (4)

Palavras verticais

2. The name of the first artificial satellite, launched by the Soviet Union in 1957 (7)
4. The study of celestial objects and (9)
6. The largest planet in our solar system. (7)
10. The second planet from the sun (5)