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13.8 Billion Years Ago
Big Bang Expansion
Big Bang
Verified. Empirically supported and rationally deduced.
13.8 billion years ago, space itself began expanding and cooling, setting the stage for particles, atoms, stars, galaxies, planets, life, and us.
Big Bang
Story
The End of the Universe Explained
Expanding Universe
We do not know the ultimate fate of the universe, but the leading ideas are that it expands forever, collapses and starts over, or ends in something more extreme.
Big Bang
Article
The Expanding Universe Explained
Expanding Universe
ΛCDM remains the leading cosmological model because our current best measurements indicate gravity is not strong enough to stop the universe’s expansion.
Big Bang
Article
TST Trainer
(c) 2025-2026 TouchstoneTruth.
Writing and coding by Michael Alan Prestwood.
(c) 2025-2026 TouchstoneTruth.
Writing and coding by Michael Alan Prestwood.
