4K | 超越可观测宇宙 | Beyond the Observable Universe | 中英双字

[视频作者] _AsTimeGoesBy_

[视频时长] 38:52

[视频类型] 科学科普

Our view of the cosmos is limited to the observable universe- the slice of space containing all the galaxies that can be seen from Earth. But what we perceive to be the edge of our universe is not the actual edge of the universe- with most scientists in a