Source: Starfinder Core Rulebook p.94

You're an expert in scouting out dangerous locations using your knowledge and survival skills.

Associated Skills: Culture and Survival. You can attempt a Survival check with a +4 bonus to make a trick attack by using your surroundings to your advantage.

Specialization Exploit: Ever vigilant

Into the Unknown (Ex) At 11th level, you gain a +4 bonus to Culture and Survival checks. While you're outside both the Pact Worlds and your home star system (if different), you gain a +2 bonus to initiative checks. At the GM's discretion, in games centered around a different star system than the Pact Worlds, replace the Pact Worlds with that star system.