Stargazing in cold weather requires proper preparation to stay warm and comfortable. Dressing in layers is essential, as temperatures can drop significantly at night. It's also important to wear warm and waterproof footwear and to bring gloves, a hat, and a scarf. Stargazers should also bring a thermos with a hot beverage and snacks to stay energized during the session. Finally, a telescope with a heated eyepiece can help prevent fogging and condensation.