Awesome course, very interesting and well explained! I hope Professor Murayama will add more extra videos in the future! Thank you very much to everyone who made this possible

The Instructor is very clear. Makes difficult ideas simple to understand.

Professor Hitoshi really did a nice work. I will recommend this course to all of the people who are interested in science. I like how beautifully he starts from basic and goes to the advance thing make a clean path.

Thanks Professor Hitoshi for your work.

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I am very Thankfull for organizing, desigining for such a wonderful course.

Incredibly informative about the history of astronomic discovery, providing just enough information to fuel curiosity.

SU-GO'I

It's about Everything, It's Best Lecture I've ever got.

Amazing! Very Interesting and understandable course! I like the professor fro University of Tokyo

Good course. Although needs a little harder level of quizzes to stimulate the mind. Definite recommend.

I love this course...

Interesting content presented in a great way!

I really love this course. This helped me to understand the basic concepts of Universe.

I graduated with a degree in Physics in 1971 and never used it. Now that I'm retired I am fascinated by the discoveries in the last 50 years. I found this series to be wonderfully presented with lots of thoughtful questions and information.

Depende como se lo toma uno ,se puede aprender mucho o muchisimo a lo largo del curso.Exselente, es una gran experiencia en el mar de la ciencia.

Thank You Hitoshi Murayama, Your lectures and problems are very fun, very easy to understand. I really enjoyed the course. I took this course in 2013, thank you additional lectures.

The optional bonus problems are quite confusing. I understand they are supposed to be challenging, but a little more explanation would be nice. I plan on continuing to attempt these problems, even though the course is finished.

great course for an beginner in the field of Astronomy.

I really liked the course as an amateur and space enthusiast, this course provides a detailed at the same time not very technical insights to the formation of the universe.

Professor Murayama is indeed very knowledgeable provided a wonderfully simple to understand description of the matter throughout the course.

I have taken lots of online courses. But this is the best course I have taken in my life. Professor Murayama discussed the most complex topics of astrophysics in a very simple way so that everyone can understand. After taking this course I have decided to make a research career in the fascinating world of Cosmology. Thank you Coursera and thank you Professor Hitoshi Murayama for this course.

Amazing course and instructor!

Basic and tinkering. Nicely structured and great professor!

This course is extremely informative. Professor Murayama breaks down problems which may seem confusing and daunting at first and explains them in a way which most people with even the most basic understanding of physics can comprehend. As an A level student who has a module in astrophysics, this course has been invaluable in giving a broader context on the knowledge needed.

i'm wondering where i miscalculated that matter density is 1/r^3 is less than photon density 1/r^2. but the answer choice is matter density > photon density. is there a typo in the answer book ? there isn't anywhere in the course to leave a comment or question, so here is the only place. hmazuji@gmail.com

probably the best course I ever done