I think science fiction is an amazing genre for anything. Future science, technology, time travel, FTL travel, they're all such interesting concepts.
I'm a huge fan of science fiction myself! 
Awesome! I really love how sci-fi storytellers focus on political/social/philosophical issues that would still be around even in the future. Makes them relatable.
I agree. One of my favorite forms of science fiction is anything related to time travel! I find it fascinating.
altering the past changes the future and creates an altered present or future for the time traveler when they return home. Some stories focus solely on the paradoxes and alternate timelines that come with time travel, rather than time traveling itself. They often provide some sort of social commentary, as time travel provides a "necessary distancing effect" that allows science fiction to address contemporary issues in metaphorical ways.
Time travel in modern fiction is sometimes achieved by space and time warps, stemming from the scientific theory of general relativity. Stories
Science fiction film
Science fiction film (or sci-fi film) is a genre that uses speculative, fictional science-based depictions of phenomena that are not fully accepted by mainstream science, such as extraterrestrial lifeforms, alien worlds, extrasensory perception and time travel, along with futuristic elements such as spacecraft, robots, cyborgs, interstellar travel or other technologies. Science fiction films have often been used to focus on political or social issues, and to explore philosophical issues like the human condition. In many cases, tropes derived