Here is the full list of all 25 Heavenly Bodies achievements.
Complete all challenges in Oxygen.
Complete Oxygen.
Eject a gardening tool via the disposal chute.
Complete Minerals.
Plant a navigation flag into an asteroid.
Complete Vision.
Get into the telescope assembly bay.
Complete all challenges in Sunlight.
Complete Data.
Recover from a near-death experience.
Complete Sunlight.
Complete any level in Newtonian mode.
Safely perform an airlock decompression sequence.
Cause an explosive decompression from the airlock.
Film yourself with the film camera.
Board the space station.
Complete Energy.
Complete Evacuation.
Bring the trophy to the escape pod during Evacuation.
Find all the mission collectables.
Complete all challenges in Data.
Complete all challenges in Vision.
Complete all challenges in Minerals.
Complete all challenges in Energy.
Complete all challenges in Evacuation.