Space Science Investigations

At numerous points in your playthrough, you will enter the “Tranquility” - Node 3 module. When you enter from the “Unity” module, the toilet will be on the right side (you will see a crescent moon shape on the stall wall). Enter the stall, interact with the toilet and the achievement will unlock.

Note: Floating in the upper left area of the toilet is an ‘Activities’ book called ‘Why Is It Important To Have Good Bone Density?’. It is necessary to read this for Book Worm (50G).