| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Cheated in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 1 | Gain an Enemy |
| 2 | Continued as Scientist at age 22 |
| 2 | Agreed to perform research that goes against your conscience. Gain 1 Enemies. |
| 3 | Continued as Scientist at age 26 |
| 3 | Gained a contact. |
| 4 | Continued as Scientist at age 30 |
| 4 | Advanced training in a specialist field. |
| 5 | Continued as Scientist at age 34 |
| 5 | Make a breakthrough in your field. |
| 5 | Promoted to rank 1 |
| 6 | Continued as Scientist at age 38 |
| 6 | Lightly injured, no permanent damage. Fully recovered. |
| 7 | Became a Line/Crew at age 42 |
| 7 | Is now a Crewman |
| 7 | You join a gambling circle on board. |
| 7 | Promoted to Line/Crew rank 1 |
| 7 | Is now a Able Spacehand |
| 8 | Continued as Line/Crew at age 46 |
| 8 | Vessel participates in a notable military engagement. |
| 8 | Promoted to Line/Crew rank 2 |
| 8 | Is now a Petty Officer, 3rd class |
| 9 | Continued as Line/Crew at age 50 |
| 9 | Abuse your position for profit |
| 9 | Promoted to Line/Crew rank 3 |
| 9 | Is now a Petty Officer, 2nd class |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Lost eye or limb. Fully recovered. |
| 11 | Switched to Flight at age 58 |
| 11 | Commanding officer takes an interest in your career. |
| 11 | Promoted to Flight rank 4 |
| 11 | Is now a Petty Officer, 1st class |
| 12 | Continued as Flight at age 62 |
| 12 | Nearly killed. |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |