The bright orange suits worn by astronauts on Artemis II are designed with one purpose above all else: survival. Known as launch and entry suits, they are worn during the most critical phases of a mission—liftoff and return—when risks are highest. The color, often called “international orange,” isn’t chosen for style or visibility on camera. It’s selected because it stands out sharply against nearly any background, whether that’s open ocean, dense forest, or debris after an emergency landing.
Beyond the color, every element of the suit reflects careful planning for worst-case scenarios. High-visibility straps help rescuers locate and handle astronauts quickly. Built-in flotation systems are there in case of a water landing, while small but essential tools—like signal mirrors, cutting devices, and emergency supplies—are tucked into the design. These details may seem secondary to the spacecraft itself, but in a crisis, they can make the difference between being found quickly or not at all.
