| Clue | Source | Date |
|---|---|---|
| Captive, Lee's coy when it comes to going 11.2 km/s to get away (6,8) | ||
| Getaway speed leaves cop floundering in East London? | The Telegraph Cryptic | 02 Aug 2023 |
| Voyager's requirement for space needs a selective copy fashioned | The Telegraph Cryptic | 28 Nov 2018 |
| Rocket scientist's calculation | ||
| Rocket scientist's calculation | ||
| Speed needed to leave orbit |