| FINAL | "Space: the ___ frontier" |
| JFK | "New Frontier" inits. |
| BOWIE | Singer David with the song "Space Oddity" |
| LEBRON | Basketball star in "Space Jam: A New Legacy" |
| THELETTERE | "I'm the beginning of eternity, the end of time and space, the beginning of the end, and the end of |
| PASCAL | "By space the universe embraces me and swallows me up like an atom, by thought I embrace the universe." He was a French mathematician who laid the foundation for the modern theory of probabilities. Wh |
| WILLIAMSHATNER | At age 90, on a 2021 Blue Origin flight, this TV legend became the oldest person to reach space, echoing his famous line: "Space: the final frontier..." |
| OUTER | - space, the galaxy and beyond (5) |
| LOFT | A pigeon shed; a roof space; the thickness of insulating matter in a duvet, sleeping bag or quilt; or, a warehouse/ factory converted into living space (4) |
| UNIVERSE | All of space, the ... |
| ROO | Jumper given space - the last one to fall |
| LEGROOM | Space the Parisian honeymooner demanded |
| CURVATURE | From space, the Earth's is obvious |
| VAST | Like space, the final frontier |
| COMMONROOM | General space the teachers can relax in (6,4) |
| FRONTIER | "Space - the final ___" (8) |
| OPENAIR | Unenclosed space, the outdoors |
| ORBITS | Circles in space, ... the planet |
| LAUNCH | Send into space: - the rocket |
| ORBIT | Circle around in space: - the planet |
