A space walk was the act of performing a task or maneuvering in realspace outside a starship. When performing a space walk, it was advised to focus on the ship but not the stars, for fear of becoming overawed by the sheer expanse of space. Wearing a spacesuit and magna-pads that made her stick to the hull, Lina Graf once executed a space walk to access the main generator of the ship Whisper Bird via an external hatch.