Across
- 1. The sun is a __________ sized star.
- 4. The further away from the sun a planet is the ________ it takes to travel around the sun or orbit.
- 8. What season is the northern hemisphere for position A?
- 9. _________ planets made of mostly gasses.
- 12. _______ is a giant ball of burning gas.
- 13. Some constellations can only be seen ___________.
Down
- 1. The sun has massive ___________.
- 2. The ______ is much smaller than the sun and stars.
- 3. ________is the force that pulls objects toward the center
- 5. _________ includes the sun and celestial bodies.
- 6. _____ is a constellation that can only be seen in the northern hemisphere in winter
- 7. The moon appears to be _________ because we are so close to it.
- 10. Earth is _______ 23.5 degrees
- 11. Inner planets have a _________ surface.
