| Term | History |
|---|
| 1 | Became a Scientist at age 18 |
| 1 | Win a prestigious prize for your work. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Scientist at age 22 |
| 2 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 3 | Continued as Scientist at age 26 |
| 3 | Assigned to work on a secret project for a patron or organisation. |
| 3 | Promoted to rank 2 |
| 4 | Voluntarily left Scientist |
| 4 | Became a Line/Crew at age 30 |
| 4 | Is now a Crewman |
| 4 | Vessel participates in a notable military engagement. |
| 4 | Promoted to Line/Crew rank 1 |
| 4 | Is now a Able Spacehand |
| 5 | Continued as Line/Crew at age 34 |
| 5 | You are falsed accused for an accident that causes the death of several crew members. Gain the officer who blamed you as an Enemy. |
| 6 | Switched to Field Researcher at age 38 |
| 6 | A disaster or war strikes. |
| 6 | Lightly injured, no permanent damage. Fully recovered. |
| 6 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 7 | Continued as Field Researcher at age 42 |
| 7 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Field Researcher at age 46 |
| 8 | Agreed to perform research that goes against your conscience. Gain 1 Enemies. |
| 8 | Promoted to rank 2 |
| 9 | Continued as Field Researcher at age 50 |
| 9 | Advanced training in a specialist field. |
| 9 | Forced to muster out. |
| 10 | Returned to Line/Crew at age 54 |
| 10 | You are falsed accused for an accident that causes the death of several crew members. Gain the officer who blamed you as an Enemy. |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |