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