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