Unverified50% confidenceFactExact time
Inflation theory was proposed by Alan Guth and others in the 1980s, holding that the universe underwent exponential expansion in an extremely short time after the Big Bang.
1
Sources
50%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
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Related Claims
UnverifiedInflationary theory holds that approximately 10⁻³⁶ seconds after its birth, the universe underwent an exponential rapid expansion that stretched a sub-atomic-scale region to cosmic scales.74% similarUnverifiedInflationary theory was proposed by Alan Guth in 1980 to explain why the universe is uniform and flat on large scales.71% similarUnverifiedLoop quantum cosmology predicts that before the Big Bang there was a Big Bounce, with the universe having expanded from a previous contracting phase through a quantum region.69% similarUnverified随着暗能量的发现和宇宙加速膨胀的观测证据，大坍缩已逐渐退出主流宇宙命运预测65% similarUnverifiedIn the 1960s, meteorologist Edward Lorenz discovered in numerical simulations that small perturbations in initial conditions grow exponentially, creating a theoretical ceiling for long-term forecasting.64% similar
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