The Left Hand of Darkness, written by Ursula K. Le Guin, is a classic science fiction novel that incorporates alien technology into its narrative. Set on the planet of Gethen, the story follows a human envoy who is tasked with establishing diplomatic relations with the inhabitants, who are androgynous and can change their gender at will. As the envoy navigates the complexities of Gethenian society, he encounters advanced alien technology that challenges his understanding of the world. The Left Hand of Darkness is known for its exploration of gender, politics, and the impact of alien technology on society.