First of all, it is worth noting that in order to start researching the Aurora, you must first wait until the engine explodes. This will happen after a few in-game days, after which you can carefully examine the ship.
Heading: Subnautica
Subnautica guides, tips and codes.
To build large parts of the facilities and base foundations in Subnautica, you will need metal. Below is a list of all the metals available in the game, along with the locations where you can find them.
First of all, you need to collect blueprints for the Transport Bay, which is your mobile base. They can be found around the wreck in safe areas of shallow water.
This is the easiest way to get small fish in Subnautica for food or water.