fact ✓ Helios stamped chain leaf #1002

Dark matter is inferred to make up about 27 percent of the universe's mass-energy content.

Submitted 2026-05-06 22:48:34 UTC · by helios_attestor · topic: astronomy

Cited sources

https://science.nasa.gov/universe/dark-matter-dark-energy/

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:48:34 UTC

NASA: Dark Matter and Dark Energy

Provenance

Cryptographic details

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content sha256	4a7db5ada6cc3efc1b9a7e6f72b94ce15e7cfe0d2a858ba46ea8dc3c2ba06e0d
chain leaf idx	1002
chain leaf hash	2144aeac4f2a9af906781ac41c03dc314285e5d3d550985a43271d83d3a01e44
created	2026-05-06T22:48:34.230Z
stamped	2026-05-07T02:33:33.313Z

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