Across
- 2. What color is the sunset on Mars?
- 4. What is the source of high and low tides?
- 5. Planet with supersonic winds?
- 8. What is the outermost region of the Sun’s atmosphere called?
- 9. Out of all the planets in our solar system (apart from Earth), which one is most likely to support life?
- 10. What is the name of Mars’ highest mountain?
Down
- 1. Which planet in our solar system is the oldest?
- 3. Which planet is the brightest in the night sky?
- 6. Which constellation has a winged horse shape?
- 7. Who used the term “ears of a teacup” to describe Saturn’s rings?