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