| Clue | Source | Date |
|---|---|---|
| "Per -- ad astra" | Premier Sunday | 03 May 2026 |
| Through Adversity to the Stars, Per ___ Ad Astra | ||
| Adversity, in the RAF motto | LA Times Daily | 08 Jul 2016 |
| Adversity, in the RAF motto | ||
| "Per ___ ad astra" | ||
| Per __ ad Astra: RAF motto | ||
| Per __ ad Astra: RAF motto | ||
| Per ___ ad astra (motto of the Royal Canadian Air Force) | ||
| Per ___ ad astra | ||
| Ad astra per ___. |