Across
- 2. The planet closest to our earth.
- 4. One of the first satellites launched in 1957.
- 5. The time duration it takes for our earth to orbit.
- 8. Comes before a New Moon.
- 10. Im order, name the first letters of the planets in distance tot he sun.
Down
- 1. A satellite that orbits with the earth but keeps looking at only one place.
- 3. In summer what part of the earth is tilted to the sun?
- 6. the name of a group of objects including our sun and the planets that orbit it.
- 7. When you can only see the right half on the moon.
- 9. Around how many satellites are orbiting our planet?
- 11. The planet closest to earth.