This is why Star Trek various series were so popular. With the exception of the transporter, almost everything they use is possible. Much has already happened. Cell phones were developed by a guy back in the 1970's who first saw the "communicators" on Star Trek. Also, the cell phone today has many functions, kind of like the Star Treck tricorder. We have lasers, but not phasers. We haven't conquered fusion yet. However, they have transported a few molecules over a laser beam. We are developing reusable rockets. Rockets have landed (SpaceX) over 110 times now after being used.
I too like sci-fi, but not fantasy or witchcraft or magic junk. I also liked Stargate SG1
However, NASA says to have warp drive or "space wormholes" would require a tremendous amount of power. Thus we need to conquer fusion.