The Universe List

I Like This Game ( Liked by 1 people )
How to play Crossword Puzzle?
  • Click on an across or down clue.
  • Type in the answer on puzzle.
  • Background turns green on correct answer.
  • Continue until the puzzle is solved.
  • Clicking "hint" reveals a letter without awarding points.
  • Clicking "word" reveals entire word without awarding points.
  • Fill more answers in less time for higher score.
list 6
Crossword Hints
  1. experts in the science that deals with the sun, moon, planets, stars and galaxies
  2. to cave in
  3. to strike violently together
  4. firmly packed together
  5. a group of billions of stars forming one system
  6. extremely small units of matter