While humanity's local solar system appears huge from Earth, it's actually a pretty tiny piece of real estate in the grand scheme of things. And, in recent years, technological breakthroughs have allowed astronomers and physicists to learn more about the things traveling to us from outside our patch of space. In today's episode, Ben, Matt and Noel dive into the story of 3I/Atlas -- along with the experts who believe this thing may not be a natural accident, but manufactured, and perhaps purposely sent, directly to us.