Across
- 4. a large round object in space that moves around a star
- 6. earths natural satellite, a big round object in space that goes around the Earth and shines at night because it reflects the Sun’s light
- 7. a huge star made mostly of hot gases called hydrogen and helium
Down
- 1. vehicle that flies in the sky using wings and engines
- 2. a colorful arc in the sky that appears when sunlight passes through tiny water droplets in the air.
- 3. branch of science that studies weather.
- 5. collections of tiny water droplets or ice crystals floating in the air