Science fiction is a genre of fiction dealing with imaginative content such as futuristic settings , futuristic science and technology, space, time travel , travel and exploring consequences in space.
Science fiction is good because it is interesting and you can explore the life living in space. If you read this, you will learn more about interesting facts about aliens, and space, time traveling. You will also learn about other planets under oceans, time travelling in the past or future. It may take place in the past, present, or future. It often sends a warning for human kinds.