宇宙之旅是由不断进步的科学发现和人文科学交织组成的，历史、哲学、艺术、宗教统统都含括在内。
宇宙之旅：对话 (Journey of the Universe: Weaving Knowledge and Action)
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宇宙之旅：对话 (Journey of the Universe: Weaving Knowledge and Action)
Instructors: Mary Evelyn Tucker
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Gain insight into a topic and learn the fundamentals.
39 hours to complete
3 weeks at 13 hours a week
Flexible schedule
Learn at your own pace
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Assessments
28 assignments
Taught in Chinese (Simplified)
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There are 7 modules in this course
本节帮助你了解这门课程是关于什么的，谁在讲这门课以及其他探索这个话题的方法。现在就和你的同学们打个招呼吧~
What's included
1 video4 readings1 discussion prompt
宇宙的进化发展推动新时代替代旧时代，这也是此时此刻正在发生的。我们正从工业时代进入地球历史的一个新时代。
What's included
4 videos3 readings2 assignments1 discussion prompt
要有碳和氧就要有恒星，而要有恒星就要有星系，所以想要有一双手先要有整个银河系。了解宇宙的本质是我们进入新时代的第一步。
What's included
5 videos9 readings5 assignments1 discussion prompt
我们讨论了20亿年前的氧气危机，细胞内共生这一创造性方案解决了这个问题。我们还讲了现在这个时代的次贷危机，警惕他们再次发生。
What's included
5 videos9 readings5 assignments1 discussion prompt
独立质子会快速衰退，而质子中子结合却可维持长期稳定，这样的故事告诉我们：生态城市中将产生一种协同效应。我们可以猜测，这种相互促进的新型关系会带来一种全新的活力。
What's included
6 videos7 readings6 assignments1 discussion prompt
理解了宇宙的自组织特性后，我们再来想一想星系。正是星系的螺旋结构才能产生恒星。椭圆星系没有这种螺旋结构，因而也失去了产生恒星的能力。水，土壤和空气年复一年地产生生命。特别是土壤，它是一种动态结构，需要三十亿年时间才能形成。我们现在就拥有土壤，只要能维持它的健康和完整，就能源源不断地产生食物。但如果我们破坏了土壤或是海洋的动态结构，就要等上数十亿年才能让它们恢复。
What's included
5 videos3 readings5 assignments1 discussion prompt
人类追求更高的生命意义，永远追求幸福和成就.其中一种实现目标的方式就是教导他们的孩子我们这个宇宙的全貌.不单单是我们的科技、我们的科学、我们的艺术和娱乐，还有宇宙的故事本身，以及我们身边正发生的一切.
What's included
6 videos7 readings5 assignments1 discussion prompt
Instructors
Offered by
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Peking University
Ludwig-Maximilians-Universität München (LMU)
University of Arizona
Nanjing University
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Frequently asked questions
Yes! This course runs sessions every four weeks. Upcoming sessions are as follows:
October 24, 2016 - December 12, 2016
November 21, 2016 - January 9, 2017
December 19, 2016 - February 6, 2017
January 16, 2017 - March 6, 2017
February 13, 2017 - April 3, 2017
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The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.