Wonderful insight and delivery by instructor. Visual material very helpful for comprehension. Well Done!

Thank you so much! I really enjoyed this course!

Endlessly fascinating and thoughtfully presented to engage you for light years.

Most enjoyable and informative course. Thoroughly recommended.

This course has allowed me to enter the study of astronomy and space, opening a new universe for me.

The quality of content, materials, videos, examples and resources have made it very easy to understand something really complex.

I want to congratulate and thank Chris Impey and his entire team for their work, helping to spread this valuable knowledge.

Thank you very much.

Toni Mascaró

Muchas gracias.

Toni Mascaró

The course is excellent. It provides an introduction to different aspects of astronomy, in an entertaining, comprehensive and intelligent way. The materials are very complete, and the homeworks are nice, and some of them especially interesting to carry out. The script of the videos and the teacher are very clear and didactically very good. The course fulfills expectations

Well-balanced in terms of content and very informative course; did an excellent job in formulating complex concepts into digestible form. Thank you.

I get here a lot of useful and interesting knowledge, and the professor explains everything very well, so that everybody can understand it.

love it

An excellent course full of fantastic information and videos. I would highly recommend this to anyone!

Great course to know more about the universe.

One of the best courses I´ve ever taken

Many of the lectures were recorded years ago. But, the information is still great, and a little follow up research on the web will get you caught up.

Very nice course, well planned out, with just a few mistakes. Overall, would recommend this course to anyone interested in astronomy.

Amazing course! Chris Impey is a wonderful teacher. The lectures are captivating, but at a level that is appropriate for astronomy beginners. The quizzes are only easy if you were paying attention, and the writing assignments consolidate the material. This course has made me even more interested in the subject and since starting it I have even gone beyond the scope of this course and done my own investigations. Definitely recommended.

Great

Astronomy: Exploring Time and Space is an excellent way to gain an overall view of the science of Astronomy. The course contains just the right amount of rigor to challenge the student and to continuously stimulate the desire to know more about each of the topics copies. There isn't any math or physics to worry about although the role both of these areas play in the study of the universe and the stars and objects it contains is described when necessary. There are peer reviewed writen assignments that help develop a better understanding of the subject material. The course also has some of the best and most involved mentors of any Coursera course I have taken. They are also available to answer questions and are very knowledge of the course materials. Dr. Impey's lectures are clear and very enjoyable to watch and the accompanying course materials are also excellent.

Liked it a lot.

Fantastic course as well as the course materials.....thoroughly enjoyable

Excelente! Porém, poderia haver legendas em português também!

Excellent course. The videos were very sharp and precise. The explanations we clear. Assignments were interesting and aided quicker learning. Quizzes were interesting too. This is a very good course for anyone who wants to expand their knowledge horizon in understanding space and time.

Great course, Professor Impey does a wonderful job of explaining this topic and keeping it interesting. Highly recommend his parallel book on the same topic, "How It Began".

Brilliant course this was. Recommend to anyone who would like to know bit more about the Universe we live in.

thi course is one of the best courses in astronomy that i had take

This is a great course that covers a lot of fascinating topics. Professor Impey does a great job presenting the material. Thanks a lot for the interesting course.