Here is the full list of all 25 Heavenly Bodies achievements.
Complete all challenges in Evacuation.
Complete Evacuation.
Find all the mission collectables.
Bring the trophy to the escape pod during Evacuation.
Complete Energy.
Complete all challenges in Energy.
Complete Oxygen.
Complete all challenges in Oxygen.
Eject a gardening tool via the disposal chute.
Complete Minerals.
Complete all challenges in Minerals.
Plant a navigation flag into an asteroid.
Complete Vision.
Complete all challenges in Vision.
Get into the telescope assembly bay.
Complete Data.
Complete all challenges in Data.
Recover from a near-death experience.
Complete all challenges in Sunlight.
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.