Space Science

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Across
  1. 2. This is the star in the solar system that Earth revolves around.
  2. 4. is an imaginary line that divides the Earth into the Northern and Southern Hemisphere.
  3. 5. Made out of dust and ice.
  4. 6. The spring Equinox is in this month
  5. 7. the force that holds everything in space.
  6. 9. this is the coldest season of the year
  7. 11. a group of planets located close to the sun and is made of rocks.
Down
  1. 1. _______ 21 is the longest day of the year and represents the summer solstice.
  2. 2. When it is winter in the north, what season will be in the south?
  3. 3. a group of stars, dust and gas tightly bound by gravity.
  4. 8. is an imaginary line that passes vertically through the north and South Pole of the Earth.
  5. 10. This is when there is equal amount of day and night.