Although trick-or-treaters don't visit the International Space Station for candy and traditional Halloween decorations don't appear there, the orbital laboratory's crew still strives to maintain a festive spirit. Astronauts, both individually and as an entire team, dress up in costumes — sometimes frightening, sometimes amusing, but always displaying ingenuity. The materials used to create these costumes are sourced directly from supplies available aboard the station, since it's impossible to bring full costumes and decorations onboard given the limited space constraints of a spacecraft. This tradition has become part of the station's culture, allowing the crew to maintain a connection with Earth holidays and sustain morale during extended missions. Despite the absence of gravity and limited resources, crew members annually demonstrate creativity, transforming ordinary equipment and clothing items into elements of unusual attire. Such moments become part of the documented history of space exploration, reminding us that even in the extreme conditions of orbital life, there is room for fun and celebration of Earth traditions.