We're not saying it's aliens, because then Trump will want to build a wall. This episode we do something new and have a special guest to tell us about a field that we don't know much about. Our guest Ryan is an astrophysicist and is going to tell us a little about space and what the heck they do. We also discuss the new Elon Musk Starship, some recurring radio signals from far away, a school teaching students to shoot, and a startup that has found the fountain of youth: YOUNG BLOOD! Welcome back to The Hour!