2009 · ソースブック（プレイを拡張するルール／オプション）
Psion
This supplement expands psionics for Traveller, covering psionic careers, testing and training, new talents and powers, equipment, and rules for using psionic characters aboard starships. It also introduces time and dimensional travel, including careers tied to temporal and dimensional organisations and rules for manipulating time and alternate realities. Additional options cover mystics, psionic renegades, and career paths that can be integrated with standard psionic careers.
スキルベース（スキルを購入または獲得）ポイント制（ポイントを割り振ってスキルや能力を得る）ダイス（主にd6）
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。