Traveling to the nearest star would require a generation ship. Can such a thing be done? No, it can't---as Kim Stanley Robinson explains with alacrity and precision.
Why is 'Frankenstein' considered the mother of the genre? How did we go from seeing so many utopian stories to dystopian ones? Where did the word "robot" come from? Will SF ever be recognized as "true" literature?
In a Slate op-ed published earlier this week, author Lee Konstantinou argues that "something is broken in our science fiction" and that we need to move beyond the cyber punk aesthetic. Perhaps, but there's one particular insight of cyber punk we should never abandon, which is that technology doesn't just serve us, it changes us---and not always for the better.