| Answer | Crossword Clue |
|---|---|
| NASA | Mission-to-Mars org. |
| NASA | Mars mission org. |
| REDPLANET | 2000 film about a mission to Mars |
| VIKING | First mission to land probes on the surface of Mars |
| NASA | Org. with missions to Mars |
| NIMH | Org. whose mission is "to diminish the burden of mental illness through research" |
