| Answer | Crossword Clue |
|---|---|
| GALILEO | NASA probe launched in 1989 |
| EROS | Asteroid on which a NASA probe landed in 2001 |
| SKYLAB | NASA project launched in 1973 |
| AURA | NASA research satellite launched in 2004 |
| Answer | Crossword Clue |
|---|---|
| GALILEO | NASA probe launched in 1989 |
| EROS | Asteroid on which a NASA probe landed in 2001 |
| SKYLAB | NASA project launched in 1973 |
| AURA | NASA research satellite launched in 2004 |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.