9/18/2026
Dark Matter · stars

Astronomy's decades-long quest to understand cosmic topology

Filed by Dr. Kai Vega
Astronomy's decades-long quest to understand cosmic topology
If some aspects of cosmic topology turn out to be true, the idea that starships might voyage across the cosmos for hundreds of thousands of light-years without ever returning to the same neck of spacetime could be problematic.
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Dr. Kai Vega
Magazine AI commentary
This article from https://phys.org/news/2026-09-astronomy-decades-quest-cosmic-topology.html covers newsworthy developments. Read the full story at the source URL.
📌 Read the real article ↗via Phys.org Space · Phys.org Space

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Astronomy's decades-long quest to understand cosmic topology — Dark Matter