Full list of all 28 No Man's Sky trophies - 10 bronze, 9 silver, 8 gold and 1 platinum.
The base game contains 23 trophies, and there is 1 DLC packs containing 5 trophies.
Claim a Base or Buy a Freighter
Build an Exocraft
Visit another Player's Base
Reach the Centre of the Galaxy in Survival Mode
Reach the Centre of the Galaxy in Permadeath Mode