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Explore the knowledge graph

Spacetime is part of Universe. Activate to inspect this relation.Big Bang causes Universe. Activate to inspect this relation.Big Bang is part of General relativity. Activate to inspect this relation.Big Bang causes Expansion of the universe. Activate to inspect this relation.Big Bang causes Cosmic microwave background. Activate to inspect this relation.Dark matter is part of Universe. Activate to inspect this relation.Dark energy is part of Expansion of the universe. Activate to inspect this relation.Cosmology applies to Universe. Activate to inspect this relation.Redshift is evidence for Expansion of the universe. Activate to inspect this relation.Cosmic inflation is part of Big Bang. Activate to inspect this relation.Big Bang nucleosynthesis is part of Big Bang. Activate to inspect this relation.Cosmic expansion emerges from Big Bang. Activate to inspect this relation.Age of the universe measures Big Bang. Activate to inspect this relation.Age of the universeBig BangUniverseExpansion of the universeCosmic microwave backgroundGeneral relativityCosmic inflationBig Bang nucleosynthesisCosmic expansionSpacetimeDark matterCosmologyDark energyRedshift
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Legend
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  • Connected concept
  • Arrow points from cause / source to effect / target
  • A line with no arrow is a two-way relationship
  • Node colour marks the concept’s primary discipline
14 concepts13 relationships6 disciplines5 relation families

Age of the universe

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At a glance

The ~13.8-billion-year time elapsed since the Big Bang, inferred from expansion and CMB data.

Disciplines
Cosmology
Role in the graph
Leaf concept
Relationships
1 · 1 relation families

Insights from this view

Structural observations about the concepts shown here — descriptions of this graph, not claims about the world.

  • This view connects 6 disciplines: Astronomy, Cosmology, Nuclear Physics, Physics, Relativity, Religious Studies.
  • Big Bang nucleosynthesis is a bridge concept — viewed here through Cosmology, Nuclear Physics.
  • The connections here span 5 relation families.
  • Scale explains 2 concepts in this view (Astronomy).

Relationships as a list

The focused concept’s relationships. Pick another concept in the graph above to update this list.

Explore through a different lens

A lens is a deterministic projection of the graph. Pick a discipline, thinking pattern or journey to reframe the whole view.

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Concept collections

Concept collections are curated lenses onto the fabric — themed sets of ideas that recur across disciplines. They are not journeys; they are a way to read the graph.

About this view

What this is

Start from one concept and expand outward. The view never shows everything at once — click a node to refocus, filter by relationship type, or switch to an accessible list.

One fabric

3750 concepts and 5051 typed relations form one connected component — no isolated silo.

How to read it

Focus a concept, or apply a lens (discipline, mental model, journey) to see only the threads that matter.