Hugo Award Best Novel Winner
Ringworld
by Larry Niven
Summary
A small, mismatched crew of humans and aliens journeys to investigate an immense artificial ring encircling a distant star, a structure with the surface area of millions of Earths. Niven fills the expedition with rigorous physics, ingenious engineering speculation, and the puzzle of who built such a colossal world and why. Set in his Known Space universe, the book is a defining example of hard science fiction and the big dumb object subgenre.
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Historical Context & Significance
Ringworld swept the Hugo, Nebula, and Locus awards, and its central megastructure inspired the ringworld concept in the Halo video game franchise.