Welcome to the X-TRAILS PRO App and Audio-Guide.
Use the Audio Guide in conjunction with the Solar System Trail walk or enjoy additional on-demand video and audio content.
The App offers video and audio content about The Atmosphere, The Structure of the Earth and The Solar System. It is the collaborative work of scientists, writers, space artists and voice actors. It aims to deliver entertaining and educational content for younger and older users alike.
Gain a new perspective as you journey across the Solar System, ascend to the top of the Atmosphere or descend to the core of the Earth.