Here is the full list of all 64 Out There: O Edition achievements.
Build a Death Seed
Reach the Iron Star Station
Find the Crescent ship
Have the nostalgia of hamburgers.
Board a strange ship
Learn all the alien words
Jettison a human
Encounter 10 alien races
Meet the Judge Architect
Meet the Enemy
Rule 140 star systems !
Receive a SOS
What a huge ship !
Map 120 star systems
Learn how to say "Love" in alien
Meet 5 alien races
Receive some Omega
Discover 80 star systems
Receive a special call
Orbit a black hole !
Approach a Black Hole
Dig some gold !
Use the Synergy
Orbit a Star
Break your drill
Board a new ship
Dismantle your space folder
Have your fuel below 5%
Find an Artifact
Visit 30 star systems
Drill an inhabited planet
Meet an Alien
Explore 10 star systems
Have an equipement destroyed
Board a space station
Build a Space Folder
Terraform a planet
Travel through a black hole
Find a way back home
Rule the Enemy
Build all Space Folder upgrades
Risk everything and live to tell
Purge a star system ruled by the Enemy
Probe a star for fuel
Have your hull below 5%
Have your oxygen below 5%
Talk with 15 alien races
Know all alien races
Board a weird ship
Board a huge ship
Scan a planet
Fix something with Omega
Set your ship at 100% efficiency
Set your ship at 100% ecosystem
Set your ship at 100% resistance
Build a telescope and its 2 upgrades
Build the Ansible
Reach the very last star
Save your kind
Find a yellow ship
Bring back an alien on its homeworld
Find the cathedral
You have gathered the interstellar alliance
You met with 30 alien races.