What is the most astounding fact about your Universe

This will be the logo for my new podcast. The podcast will blend science, education, and motivation together. I want the podcast to discuss how science teaches us why we should be stoked about life and ourselves. A show that teaches us about peeling back the layers of the scientific reality to reveal the wonders and awe of all things life. I also want to have on people from all walks of life to ask them to describe "their most astounding fact they have ever learned or pondered." https://youtu.be/9D05ej8u-gU - this is the inspiration.