The most common and most likely answer to this crossword clue is the 9 letter word APOLLOONE which also is the latest solution we found used in New York Times in 1999.
Early NASA effort crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| APOLLOONE | 100 % | 9 |
Words with a meaning similar to the clue: Early NASA effort
These words may or may not be a possible solution to this crosswords clue.- aurora
- mariner
- abort
- apollo
- ride
- echo
- gemini
- mars
- skylab
- pioneer
- chris
- moon
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution