In this episode of Breakthrough Broadcast, Drew explores the astonishing science of shape-memory alloys, metals that "remember" their original shape and can transform themselves in space. Imagine a satellite unfolding in orbit without motors, hinges, or commands, just sunlight and smart materials. These alloys aren’t using springs or electronics; they’re changing on the atomic level. From NASA missions to cutting-edge European satellite designs, shape-memory metals like Nitinol are already revolutionizing how we build and deploy structures beyond Earth.

You’ll learn how these “metal muscles” work, why they’re ideal for space applications, and what makes them so reliable, flexible, and resilient in the harshest environments imaginable. We dive into the atomic physics, real-world missions, and future visions that include self-assembling telescopes, adaptive habitats, and intelligent spacecraft. Whether you're a science enthusiast or just curious how satellites work without moving parts, this episode will reshape how you think about metal and motion.