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宇宙大爆炸理论宇关于宇宙,我们问得最多的问题就是——它是如何产生的?又是如何演变成今天这个有着无数星系、体积无比庞大的空间的?高倍天文望远镜为我们提供了线索。据观察发现,所有的星系似乎都在向外扩张,即宇宙是在不断膨胀的,就像一个超级大气球。如果现在的宇宙处于膨胀中,那么过去的宇宙就应该小得多。天文学家们认为,大约在137亿年前,宇宙还只是一个比原子还小的点,并根据这个点的爆炸提出了宇宙大爆炸理论。
The Big Bang Theory The question we ask most about the universe is - how did it come about and how it evolved into today’s immense space with countless galaxies? High-powered telescopes provide us with clues. It is observed that all galaxies seem to be expanding outward, that is, the universe is constantly expanding, just like a super-balloon. If the universe is now inflated, then the past universe should be much smaller. Astronomers think that about 13.7 billion years ago, the universe was only a smaller point than the atom, and according to this point the explosion proposed the Big Bang theory.