| Answer | Crossword Clue |
|---|---|
| LOVELL | Astronomer or astronaut |
| KSTAR | Arcturus or Pollux, to an astronomer |
| KSTAR | Pollux or Arcturus, to an astronomer |
| KSTAR | Arcturus or Aldebaran, to an astronomer |
| ALAN | Astronaut Bean or Shepard |
| ALAN | Astronaut Shepard or Bean |
| MICHAELCOLLINS | American astronaut or Irish revolutionary |
| GLENN | Astronaut John (or the sender of the message) |
