Across
- 3. a colossal explosion of a star
- 6. a hot glowing ball of hydrogen at the centre of the solar system
- 8. a region of space that sucked everything into it
- 10. the largest plant in the solar system
Down
- 1. a group of stars that make a recognisable pattern in the sky
- 2. a dusty ball of rock that orbits a planet
- 4. A person who goes into space To explore
- 5. an object made of rock orbiting the sun
- 7. The planet we live on
- 9. a giant ball of hot gas