In the latest science fiction, there is a greater emphasis on character development within complex social structures. Take 'Snowpiercer' for example. It not only has a science - fictional premise of a world on a constantly moving train, but also delves deep into the class struggles among the passengers. Classic science fiction, on the other hand, was more plot - driven, with a focus on the scientific or technological mystery at hand. Also, the latest science fiction is more likely to blend different genres, like mixing horror with science fiction as in 'Alien: Covenant', whereas classic science fiction was more likely to stick to a pure science - fiction formula.
The latest science fiction often has more diverse representation. For example, characters can be from different genders, races, and sexual orientations. Classic science fiction was sometimes limited in this regard. Also, the latest science fiction uses more advanced technology concepts, like the idea of quantum computing in stories, while classic science fiction focused more on simpler technological ideas like space travel.
The latest science fiction is more in tune with current social and environmental issues. It might deal with topics like climate change in a science - fictional context, such as in stories where the earth has become uninhabitable due to environmental degradation. Classic science fiction was more about exploring the 'what ifs' of pure scientific concepts, like time travel or alien encounters. Additionally, the latest science fiction has a different visual style, especially with the development of CGI, which allows for more immersive and detailed worlds compared to the often more simplistic visuals in classic science fiction.