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Views Columnist Cosmology column A very good place to start What was the most important second in the entire 13.8-billion-year history of the universe? Let’s go back to the beginning, says Leah Crane T HE first second of the universe was the most eventful in all of history. The universe started small. Infinitely small, in fact, if you subscribe to big bang cosmology, which most cosmologists do. In the first second of the universe, though, it went from being an infinitely tiny, infinitely dense point to a complex cosmos spanning light years. got increasingly complex. …
摘自《新科学家》(New Scientist)第3580期 · 2026年1月31日,Leah Crane。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。