| Clue | Source | Date |
|---|---|---|
| Sci-fi staple | Newsday | 11 Oct 2026 |
| Trips in rocket ships | Universal | 30 Mar 2026 |
| Journey for the sci-fi TV family The Robinsons as per #21-Across: 2 wds. | ||
| Rocket-propelled trips | The Guardian Quick | 03 Apr 2023 |
| Voyage by rocket ... or a feature of the answers to the 12 starred clues? | New York Times | 29 Jan 2023 |
| Voyage by rocket ? or a feature of the answers to the 12 starred clues? | New York Times | 29 Jan 2023 |
| *Flying saucer's purpose | Universal | 03 May 2022 |
| Common sci-fi activity | Newsday | 08 Nov 2019 |
| Sci-fi staple | Newsday | 30 Oct 2016 |
| Verne vision | LA Times Daily | 01 Aug 2015 |
| Verne vision | ||
| NASA concern | ||
| NASA concern | ||
| Feature of the future. | ||
| Phenomenon of the 1960's. | ||
| Tourism of the future | ||
| Planet-hopping. | ||
| The VII's raison d'etre. | ||
| Journeys of the future. |