| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Scholar (Scientist). |
| 1 |
19 |
Entangled in a bureaucratic or legal morass that distracts Osa Bilton from Osa Bilton's work. |
| 1 |
22 |
Promoted to Scholar (Scientist) rank 1. |
| 2 |
22 |
Continued as Scholar (Scientist). |
| 2 |
23 |
Spend time with an alien race. Gain a contact. |
| 2 |
26 |
Promoted to Scholar (Scientist) rank 2. |
| 3 |
26 |
Continued as Scholar (Scientist). |
| 3 |
29 |
A new romantic starts. Gain an Ally. |
| 4 |
30 |
Continued as Scholar (Scientist). |
| 4 |
32 |
Work leads to a considerable breakthrough. |
| 4 |
34 |
Promoted to Scholar (Scientist) rank 3. |