| Answer | Crossword Clue |
|---|---|
| RETROS | Reentry rockets |
| reentrance | reentry |
| reentrances | REENTRANCE, reentry |
| MIR | 2001 reentry of note |
| reentries | REENTRY, a second entry |
| MIR | Space station that made a fiery reentry in 2001 |
| mirv | reentry vehicle that breaks up into several nuclear warheads, each capable of reaching a different target |
| mirvs | reentry vehicle that breaks up into several nuclear warheads, each capable of reaching a different target |
