Loremaster

From publisher blurb: This installment of Star Log.EM includes: 1,000 words covering a legacy prestige class, the loremaster, to a Starfinder archetype suitable for characters of all classes—not just spell casting characters. In addition, several new combat feats for well-studied characters (Cunning, which gives you more skill ranks, and Studied Aim, which boosts your Deadly Aim damage when you correctly identify your enemies), as well as a brief look at some different places you can find loremasters in Rogue Genius Games’s Blood Space Campaign Setting.