Even if you only want to write science fiction, you should also read mysteries, poetry, mainstream literature, history, biography, philosophy, and science. ↗
When I started in the business, there was a thing called adult fantasy, but nobody quite knew what it was, and most publishers didn't have an adult fantasy list. They had science fiction lists, which they stuck a little bit of fantasy into. ↗
I've loved science fiction ever since I was a little kid, mainly from looking at the covers of science-fiction magazines and books, and I've read quite extensively as an adult. ↗
I did one sci-fi movie. I did 'Gattaca.' I liked 'Gattaca' because that was always the kind of science fiction I really dug, the non-action oriented sci-fi. ↗
Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out. ↗
It's kind of a misnomer about science fiction that science fiction is about anything other than people. It's about people doing stuff, sometimes doing extraordinary stuff. ↗