A Space Odyssey and Gattaca are among the best examples of 20th-century hard sci-fi, grounding their plots in logic and plausibility.
The mission in 2001: A Space Odyssey didn't entirely depend on HAL, but it was a crucial piece of the puzzle. The ...
In the Back to the Future trilogy, characters like Marty McFly and Doc Brown are always racing against the clock (sometimes ...