Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A fire upon...	Purge a star system ruled by the Enemy.
Air, please	Have your oxygen below 5%.
Alpha	Receive some Omega.
Amazing	Explore 10 star systems.
Analog	Discover 80 star systems.
Antiecologist	Drill an inhabited planet.
Astounding	Rule 140 star systems!
Back Home	Find a way back home.
Beacon	Receive a special call.
Bird of Prey	Set your ship at 100% efficiency.
Blue Danube	Board a space station.
Code Red	Have your hull below 5%.
Cold Heart	Jettison a human.
Croissant	Find the Crescent ship.
Cryptonomicon	Learn all the alien words.
Enemy Mine	Board a strange ship.
Eternal Quest	Meet the Judge Architect.
Event Horizon	Orbit a black hole.
F° 451000	Probe a star for fuel.
Fantastic	Visit 30 star systems.
Fascinating	Scan a planet.
Fiat Lux !	Terraform a planet.
First Contact	Meet the Enemy.
Galaxian	Know all alien races.
Gateway	Find an Artifact.
God-Emperor	Build a telescope and its 2 upgrades.
Houston...	Break your drill.
Hum, Houston	Have an equipement destroyed.
I am rich !	Dig some gold!
It was close !	Risk everything and live to tell.
Junkfood	Have the nostalgia of hamburgers.
Last resort	Dismantle your space folder.
Live long	Learn how to say "Love" in alien.
Love, Ursula	Build the Ansible.
Moya	Set your ship at 100% ecosystem.
New Earth	Save your kind.
No limit	Build all Space Folder upgrades.
Not Alone	Meet an Alien.
On board !	Board a new ship.
Other Worlds	Map 120 star systems.
Out of Fuel	Have your fuel below 5%.
Protoculture	Fix something with Omega.
Rama	Meet 5 alien races.
Red Dwarf	Set your ship at 100% resistance.
Shiva	Build a Death Seed.
SOS	Receive a SOS.
Space Ark	What a huge ship!
Star Tesla	Use the Synergy.
Star's end	Reach the very last star.
Stars are mine	Build a Space Folder.
Stranger in...	Encounter 10 alien races.
The Dark God	Approach a Black Hole.
The Legacy	Reach the Iron Star Station.
The naked sun	Orbit a Star.
The Star Kings	Rule the Enemy.
Tinkle	Board a weird ship.
Warp Express	Travel through a black hole.
Xenologist	Talk with 15 alien races.
ZZ	Board a huge ship.