Science Fiction is a genre of speculative fiction that often explores futuristic concepts, advanced technology, space exploration, time travel, and extraterrestrial life. It allows writers and creators to imagine worlds beyond our current understanding, often reflecting societal issues and human experiences through a lens of innovation and possibility. Common themes in Science Fiction include the impact of technology on society, the nature of humanity, and the ethical dilemmas posed by scientific advancements. Notable works in this genre include Isaac Asimov's "Foundation" series and Philip K. Dick's "Do Androids Dream of Electric Sheep?" which challenge readers to think critically about the future.