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