Advanced Space-themed Crossword Puzzle
 
Listed Items
- 1.  It reflects sunlight and changes shape
- 2.  The entire space and all the matter and energy within it
- 3.  A vast area of space with stars, gas, and dust
- 4.  Able to see far away things
- 5.  The curved path of an object around another object in space
- 6.  The study of the universe and its components
- 7.  A planet that is the third closest to the sun
- 8.  A type of spacecraft
- 9.  It can appear as a bright star with a tail
- 10. Person who travels in outer space