Space suits are special outfits that astronauts wear when they go into outer space. These suits protect them from extreme temperatures, harmful radiation, and the lack of air. Made from multiple layers of materials, space suits also provide oxygen for breathing and allow astronauts to move around while working on missions, like repairing the International Space Station or exploring the surface of the Moon. Inside a space suit, astronauts have a helmet with a visor to shield their eyes from bright sunlight. The suits are designed to keep them safe and comfortable, ensuring they can perform their tasks effectively while floating in the vacuum of space.