Discovery Channel documentary Understanding How the Universe Works Season 3, 6 episodes, HD 720P Baidu Online Disk

This season introduces the universe from the Big Bang to galaxies, stars, planets and satellites. Where did these come from and how did they fit together. Anyone will yearn for the night sky they once looked up to.

Anyway, every time I watch this kind of documentary on scientific exploration of the universe, I always feel terrible. More scary than a horror movie. Generally, the quantifier "billion" is used to write time, and "billion light years" is used to write space.

This is too mysterious. Seeing this, there is always a puzzle about the meaning of life between heaven and earth.

catalog:

Episode 1: Sun Sun
Episode 2: End of the Universe
Episode 3: Jupiter
Episode 4: First Second
Episode 5: Saturn
Episode 6: Extinction

Comments from Douban netizens:

X Jie 26 days ago
There are nine Episodes in this series. Episode 8 feels like a sequel to NGC's Evaluate Earth. Have you collaborated with National Geographic to complete the Discovery episode
X Jie 27 days ago
[Episode 4] This episode involves quantum mechanics, which is hard to understand... After reading it, I felt that the first second of the Big Bang must be the most complex and rich second in the universe.
X Jie 27 days ago
[Episode 2] A new concept - Phase Transition, a new possibility for the formation of the universe, launched a new space-time in the early stage of the Big Bang, and created the current universe, but it may also destroy the current universe, and the phase transition speed is the same as the speed of light, when it occurs, we will not even know that it has occurred.
X Jie 27 days ago
[Episode 1] Photons are gamma rays after the sun's core is generated. Because they are hijacked by hydrogen atoms for an infinite number of times and then become X-ray, and finally become visible light after being hijacked again on the surface troposphere, so the light we feel again is not generated by the sun eight minutes ago, but photons hundreds of thousands of years ago, or even millions of years ago.