This guide will let you know how to get Blueprints in No Man’s Sky.
Blueprints are more or less simple to both find and get. But before anything, you need to have the space anomaly unlocked, and it’s the first thing that you’re going to want to do. You are also going to need a lot of native or salvaged data depending on what types of blueprints you are trying to get at the moment.
On the left side of the room, you will find Exosuit, construction, and starship blueprints/upgrading. On the right side of the room, you will find Exosuit, recipe, and multitool blueprints/upgrades. Starship, Exosuit, Exocraft, Multitool, and Product recipes/blueprints will require natives to acquire and construction blueprints will require salvaged data to acquire but the vast majority of base blueprints you will be able to find here in the space anomaly.
To get freighter upgrades/blueprints, you simply need to go to the upgrade control node on your freighter and use native and salvaged frigate modules to purchase blueprints here.