James Webb Space Telescope Reveals the Mystery of Rapid Galaxy Formation After the Big Bang
Автор: Space Phenomena
Загружено: 2026-02-04
Просмотров: 22
Описание:
James Webb Space Telescope reveals the mystery of rapid galaxy formation after the Big Bang, and what it’s showing us is forcing astronomers to rethink how fast the universe grew up.
After the Big Bang, about 13.8 billion years ago, the universe began in a hot, dense state and then expanded and cooled. For the first few hundred million years, there were no stars or galaxies, just hydrogen, helium, and dark matter slowly clumping under gravity. According to earlier models, the first small, faint galaxies should have appeared gradually, growing over long periods of time.
Big bang,universe,space,cosmos,galaxies,
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