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Learner Reviews & Feedback for Astronomy: Exploring Time and Space by University of Arizona

4.8
stars
3,935 ratings

About the Course

This course is designed for anyone who is interested in learning more about modern astronomy. We will help you get up to date on the most recent astronomical discoveries while also providing support at an introductory level for those who have no background in science....

Top reviews

JS

Aug 26, 2020

Excellent course ever....its very informative and enhance my knowledge regarding the space and astrophysics.The way of teaching is very exquisite and really it is very preety course...Thank you.

NN

Jun 29, 2020

This course need more polishing by some feasible experiments. Sometime we get wander from the crux. Overall topics and in-depth demonstration by Professor Chris Impey is quite mesmerizing.

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1276 - 1300 of 1,347 Reviews for Astronomy: Exploring Time and Space

By Francisco R M

Mar 19, 2021

I would have gladly given a 9 out of 10

Bearing in mind that this course includes the study of stars, I suggest you to be not so tight with the stars of this question

By Roberto P

Apr 4, 2024

Corso fatto bene, docente molto chiaro e bravo a semplificare concetti complicati. Non do la quinta stella, perché le nozioni sono vecchie di oltre 10 anni.

By James W

Sep 10, 2019

A really good course to get an overview of the topic and the Professor is quite good too. This is an easy course to recommend, for interest or certificate.

By Phatanapong L

Jul 17, 2020

The course for beginner who want to know about basic in sciene and astronomy. You will understand the phenomena of our world, our galaxy and the universe.

By Wouter O

Nov 25, 2016

Good and clear explanations. At the end it became more difficult since filosophie was involved which for me opened my ey. Some 'slides' are old fashioned.

By Melody G

Nov 23, 2025

I really enjoyed this course, and the professors ability to make me understand certain complex things, but parts of this course need to be updated.

By Bhairav K

Jul 17, 2017

It was a very good experience and super experience to add p your knowledge, but I face a problems only while reviewing peers otherwise it is best.

By Connie L C

May 25, 2021

Very interesting and I learned a lot. Some of the more advanced physics, though, was over my head and I was lost on some of the subject matter.

By Sarah M

Oct 7, 2017

Sometimes the videos are poorly edited, and the semi relevant videos last for much too long, but I learned a lot and it's a reallly good course!

By Akhilesh

Jun 24, 2018

Loved the course, Dr. Chris Impey is perspicuous in his lectures. Wish I had taken coursera classes when I was a student when I had more time.

By Jeslin J

Jun 27, 2021

This is a nice platform to study online. Everything is explained very clearly and instresting . Thank you so much the whole team behind this.

By PatrickD14526

Apr 12, 2021

A digital rebuild of the illustration document ( as video, musical clip...) would be a plus. Thanks for the astro ride. I will continue.

By Javier P

Jun 20, 2020

Great course! Full of excellent explanations from Dr. Impey. It leaves you with the anxiety to keep learning about this amazing science.

By Nicole s

Aug 25, 2019

Sometimes very repetitive, especially in the Teach Astronomy readings, but overall an interesting and informative course.

By Jorge F G

Dec 20, 2016

Very nice. Something to improve: mix quizes with videos and not all videos first and then the quizes

By Rao A A

Nov 8, 2015

Good course inviting the scientific thought process to evolve instead of believing the old stories.

By Marcela Y

May 22, 2020

For someone that had never studied astronomy before this it was a little hard, but worth it.

By Alankar T

Jun 2, 2017

It was an amazing course. Learned a lot of things about space and time that i was unaware.

By Khan Z A

May 30, 2020

Excellent course but i think the lectures could be designed to be more interesting.

By Javier G D

Jul 6, 2020

Interesting course, well explained with videos to get fun and amazing music.

By SIVABALAN. R

Jul 27, 2024

It is very useful to learn more massive matters about scientific astronomes

By Sanjay S

Sep 10, 2020

Provides much detailed information relating astronomy and its techniques

By Ivan S

Feb 21, 2025

The course is very interesting and complete, however it is not updated

By Harshit A

Mar 31, 2019

ONE OF THE BEST WAYS TO LEARN ABOUT YOUR INTERESTS IN THIS ASTRONOMY.

By Arleth T

Jun 8, 2022

There is some fun stuff to learn about!! It's just a ton of work.