Controls

Old Light controls work with mouse, touch, and keyboard. Drag to pan the galaxy, scroll or pinch to zoom, and use keyboard shortcuts to jump between systems and open your reports, messages, ranks, and settings. On a phone it all works by touch, so no keyboard is needed.

Mouse and touch

The galaxy map is the same on desktop and mobile; only the input differs.

Pan - drag the map with the left mouse button, or drag with one finger on a touch screen. The point under your cursor stays under your cursor as you move.
Zoom - scroll the mouse wheel, or pinch with two fingers. Zoom keeps the point under the cursor fixed.
Select a system - click (or tap) a star to select it and open its action menu. On one of your own systems, pick Set active to point the side panels at it (the active system); Q and E also switch the active system directly.
Mobile navigation - on phones a bottom bar switches between the star view, movements, and the galaxy map. The rest of the interface is the same as desktop.

Keyboard shortcuts

On desktop, every common action has a key. The full list also lives in Settings in-game.

Moving around the galaxy

Move the map - W A S D. Hold a key for continuous panning.
Zoom in / out - + and -.
Center the active system - C snaps the camera back to your active system.
Previous / next system - Q and E (or [ and ]) step through your systems one at a time.

Opening panels

System info - I opens details for the active system.
Structures / Shipyard - F toggles the build panel between structures and the shipyard.
Reports - R opens your reports inbox.
Messages - M opens your conversations.
Ranks - L opens the leaderboard.
Guide - ? or F1 opens this guide.
Settings - , opens settings.

General

Hide interface - the backtick key ( ` ) toggles a map-only view with every panel hidden.
Close / deselect - Esc closes an open panel or the system action menu. With nothing open, it deselects the highlighted system.