Across
- 2. Earth's natural satellite that shines by the sun's reflected light, revolves about the earth from west to east
- 3. Everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light, and time
- 5. Dusty white band of stars stretching across the sky. A collection of stars, dust, and clouds of gas
- 6. Glowing sphere of plasma held together by its own gravity
- 8. Gases surrounding the earth or another planet
- 10. A repeating path that one object takes around another, occurs in an egg shape
Down
- 1. A collection of eight planets and their moons that orbit around the sun, together with smaller bodies in the form of asteroids, meteoroids, and comets
- 4. Physical area beyond the Earths surfaces
- 7. Billions of stars, together with gas and dust, held together by gravitational attraction
- 9. A celestial body moving in an elliptical orbit round a star