Secrets_of_the_Sun《太阳的秘密》(PBS)

简述

自然科学类纪录片，PBS 频道 2012 年出品，是 PBS Nova 系列其中之一。

封面

Secrets_of_the_Sun_cover0.jpg

影片信息

官方网站

http://www.pbs.org/wgbh/nova/space/secrets-sun.html

影片原始规格:

• 中文片名 ：太阳的秘密

• 中文系列名：PBS 新星

• 英文片名 ：Secrets of the Sun

• 英文系列名：PBS Nova

• 电视台 ：PBS

• 地区 ：美国

• 语言 ：英语

• 时长 ：约 53 分钟

• 版本 ：DVD

• 发行时间 ：2012

影片内容介绍

剧情简介

It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a million miles an hour. The temperature at its core is a staggering 27 million degrees Fahrenheit. It convulses, it blazes, it sings. You know it as the sun. Scientists know it as one of the most amazing physics laboratories in the universe. Now, with the help of new spacecraft and Earth- based telescopes, scientists are seeing the Sun as they never have before and even re-creating what happens at the very center of the Sun in labs here on Earth. Their work will help us understand aspects of the sun that have puzzled scientists for decades. But more critically, it may help us predict and track solar storms that have the power to zap our power grid, shut down telecommunications, and ground global air travel for days, weeks, or even longer. Such storms have happened before–but never in the modern era of satellite communication. Secrets of the Sun reveals a bright new dawn in our understanding of our nearest star–one that might help keep our planet from going dark.