so good, professor Impey is excellent at explaining every topic

Amazing, very informative and great professor. Highly recommend

very helpful to me and most beautiful thing happened in my life

very informative course, learned a lot through this one course.

Excellent instruction presented in an inspired and dynamic way.

Excellent introduction to the many aspects of modern astronomy

It was a journey through universe and astronomy it was amazing

Nice course , and presentation of the professor was excellent.

I am really enjoying this course. Thank you Prof. Chris Impey

Really enjoyed this course! Very interesting and great fun :-)

Most enjoyable and informative course. Thoroughly recommended.

I really enjoyed this course, and I recommend it to everyone.

It was fascinating and very informative. Thank you very much.

It has everything a astronomy enthusiast would like to learn.

This course was very interesting and informative. I liked it.

Very good introductory course about all aspects of astronomy.

Highly recommend this course for anyone fascinated by cosmos!

Wort taking this course if you have an intrest in astronomy!!

Excelente! Porém, poderia haver legendas em português também!

It's phenomenal. I learned different things in new approach.

The course is one of the best I have ever taken. Thanks prof

perfect course worth the time spent and so much of knowledge

It's the best course on Coursera. Thank you Professor Impey!

Wonderful course. Prof. Chris Impey is very knowledgeable.

Very beautiful and interesting course. I would do it again.