12 very very short science fiction stories

https://www.wattpad.com/1008411191-12-ultra-short-science-fiction-stories

I prefer very short SF, the shorter the better.
It makes it easier to show the infinite strangeness beyond the thin veneer of reality.

New science fiction ultra-short story

The secret of the Dyson Spheres:

https://www.wattpad.com/1004256714-short-science-fiction-story-the-secret-of-the