This course gave me a brand new insight, I very like it!

Though somehow some long video someimes can't play properly.

Really help me a lot, thanks for all of the tireless efforts of the people for our life, the earth, the universe.

A profound intellectual journey. Take this course and immerse yourself in the beautiful nature of our universe.

It is amazing to walk through this journey, having a wider perspective of the universe and my role in it.

Fantastic content and well structured for the busy working person to fit into their schedules!

Great course. Especially liked the 3 part video in week 6. Looking forward to the next one.

just wonderfull and easy to learn and let us start to see the world in other point of view

This is a most fascinating course. I enjoyed it very much and feel that I learned so much.

I found this a great introduction to the cosmology and look forward to the other courses.

Truly a delight to be participate in this course! Three cheers to Yale!

Very interesting and compelling. The story the world needs to know!

really precise , easy to learn i full recomend

The film is amazing, everyone should watch it.

easy to learn philosopical things of universe

This is one of my all-time favorite courses.

Excellent course! I had a lot of fun!

Terrific, I've really enjoyed it!

Great learning experience!!!!

fantastic!!!!I love it

开阔眼界，得知世界的知识，非常赞！～

Very good course

wonderful jorney

Amazing course!

I am amazed!

nice n easy