Here is the full list of all 30 Space Crew achievements.
Recover adandoned cargo, found adrift in space
Complete the campaign
Repair on board systems 100 times
Wipe out the Phasmid Homeworld
Save one or more crew members from certain death by issuing the abandon ship command
Extinguish 50 Fires by decompressing the ship
Fully level up a crew member
Fully Level up a crew member in two skills
Complete Phase 2 of the Campaign
Complete a mission and return to Athena with 2 or fewer crew members surviving
Have a member of your crew survive 30 missions
Defeat all 8 enemy champions in a single playthrough of the game
Kill 50 Enemy Phasmid Boarders
Recover a Crew Member that was purged through the airlock before he dies.
Purge a crew member through the airlock
Be torn apart by a Black Hole
Extinguish 50 Fires
Complete Phase 1 of the Campaign
Destroy a Mothership
Repair the reactor after it has gone subcritical
Defeat 4 enemy champions in a single playthrough of the game
Slip away from enemy fighters by performing a hyperjump to a different area
Destroy 250 enemy phasmid ships
Extinguish 25 fires
Kill 10 Enemy Phasmid Boarders.
Destroy 100 enemy phasmid ships
Defeat 1 enemy champion in a single playthrough of the game
Lose the ship due to a reactor going critical
Destroy 50 enemy phasmid ships
Destroy 25 enemy phasmid ships