| Term | History |
| 1 | Became a Field Researcher at age 18 |
| 1 | Make a breakthrough in your field. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Field Researcher at age 22 |
| 2 | Refuse to join a cheat in some fashion. |
| 2 | Promoted to rank 2 |
| 3 | Continued as Field Researcher at age 26 |
| 3 | Advanced training in a specialist field. |
| 3 | Promoted to rank 3 |
| 4 | Continued as Field Researcher at age 30 |
| 4 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 4 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 4 | Lightly injured, no permanent damage. Fully recovered. |
| 4 | Gain an Enemy |
| 4 | Promoted to rank 4 |
| 5 | Continued as Field Researcher at age 34 |
| 5 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 5 | Promoted to rank 5 |
| 6 | Continued as Field Researcher at age 38 |
| 6 | Severely injured. Fully recovered. Owe 5,000 for medical bills. |
| 7 | Became a Scavenger at age 42 |
| 7 | Lost eye or limb. Owe 2,500 for medical bills. |
| 8 | Switched to Scientist at age 46 |
| 8 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 8 | Scarred. Fully recovered. Owe 5,000 for medical bills. |
| 8 | Gain an Enemy |
| 8 | Promoted to rank 1 |
| 9 | Voluntarily left Scientist |
| 9 | Became a Line/Crew at age 50 |
| 9 | Is now a Crewman |
| 9 | Vessel participates in a diplomatic mission. |
| 9 | Commissioned in Navy/Line/Crew |
| 9 | Is now a Ensign |
| 10 | Aging Crisis. Owe 60,000 for medical bills. |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Commanding officer takes an interest in your career. |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |
| 11 | Continued as Line/Crew at age 58 |
| 11 | A new romantic starts. Gain an Ally. |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Continued as Line/Crew at age 62 |
| 12 | Commanding officer takes an interest in your career. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Continued as Line/Crew at age 66 |
| 13 | Vessel participates in a notable military engagement. |
| 14 | Aging Crisis. Owe 60,000 for medical bills. |
| 14 | Continued as Line/Crew at age 70 |
| 14 | Vessel participates in a notable military engagement. |
| 14 | Forced to muster out. |
| 15 | Aging Crisis. Owe 60,000 for medical bills. |