| Answer | Crossword Clue |
|---|---|
| SPACERACE | Sputnik 1 launched it |
| OCTOBER | Month in which Sputnik 1 was launched |
| LEAVEITTOBEAVER | This and Sputnik 1 were launched on the same day |
| SPACERACE | It was launched with Sputnik |
| USSR | Country that launched Sputnik: Abbr. |
| OCTOBER | Month in which Sputnik was launched |
| OCTOBER | Month in which Sputnik I was launched |
