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