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