Jewelry, Eyewear and Watch Design SpaceTime Coordinates pendant by govy 3D printed wearable solar system made with NASA's data. Each design is personalised by using a particular date (birthdate, anniversary, historical event or individual achievement). This stellar memento can be used as a necklace, bracelet or keychain. One face displays the orbital paths from the north pole view, the other face only shows the celestial objects from the south pole view. Hold the solar system in the your hand and never loose yourself in the SpaceTime Continuum!