Big Bang Theory
This lecture mainly discussed that scientists previously believed the Big Bang happened
about 10 to 20 billion years ago. First of all, a recent measurement indicates the universe
started from the Big Bang, which was 13.8 billion years ago. Besides, the speaker also
mentioned that the universe is older than the oldest star. In conclusion, people
still need to understand how the Big Bang happened and how the universe works.
about 10 to 20 billion years ago. First of all, a recent measurement indicates the universe
started from the Big Bang, which was 13.8 billion years ago. Besides, the speaker also
mentioned that the universe is older than the oldest star. In conclusion, people
still need to understand how the Big Bang happened and how the universe works.
下一篇:你的大世界、我的小生活。
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