| Answer | Crossword Clue |
|---|---|
| ATLAS | A two-dimensional world |
| ATLAS | Two-dimensional world? |
| SPYPLANE | Catch sight of a two-dimensional entity? |
| DEION | Sanders who played in a World Series and two Super Bowls |
| VICKILESTER | Oscar-winning star of "A World for Two" in 1954's "A Star Is Born" |
| GALILEO | He was branded a heretic for writing the "Dialogue Concerning the Two Chief World Systems" |
