A Dyson sphere is basically a humongous sphere created around a star. Inside the sphere the sun is always directly above you, and the “earth” seems to rise into the sky with no clear horizon. There are no seasons, and all the terrain is pretty much lush and green. There are mountains, however, with snow and ice and all the dangers that usually come with mountains.
A Dyson sphere is really big. I mean really humongous. It makes the earth look like a speck.
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