Here is the full list of all 18 Life Not Supported achievements.
Grow a plant in space.
Survive 7 Sols in space.
Download data from a computer 5 times.
Use thrusters to travel 1,000m
Complete the tutorial, you're on your own now...
Board the remains of another vessel
Die in space.
Survive 1 Sol in space.
Build your first makeshift vessel.
Get hit on the head by floating debris
Survive 30 Sols in space.
Survive 365 Sols in space.
Drink something dubious...
Produce faeces whilst hosting a multiplayer game.
Use thrusters to travel 10,000m
Use thrusters to travel 100,000m
Rise above (or below) a belt.
Place 4 high powered torches in one ship.