We don't know what most of the universe's mass and energy actually are.

open Global / Unspecified, Global WS00004

Dark matter and dark energy make up roughly ninety five percent of the universe, yet we've never directly detected either. Everything we can see and touch is a small fraction of what's really out there.

science-space global-unspecified universe energy don know mass actually dark matter make roughly whether philosophy-ethics mathematics-logic determine

Category: Science Space

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Created at: 2026-07-18T18:23:29Z

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WS00004 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=4

We don't know what most of the universe's mass and energy actually are.

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