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

2,465 ratings
856 reviews

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

May 28, 2020

I was delighted to take this excellent course, the level of detail was perfect, the content very complete, Chris Impey was brilliant in the way he presented and commented on all the aspects covered.

Jun 26, 2019

Amazing introductory course and covers wide variety of topics ranging from history, to astronomy to astrobiology. Really great of amateur astronomers and for anyone who is remotely interested in it.

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651 - 675 of 848 Reviews for Astronomy: Exploring Time and Space

By Humberto C C

Aug 8, 2016

Wonderful experience, most recommended

By Reid P

Nov 6, 2015

Perfect intro to astronomy and beyond!

By Santosh K

May 3, 2020

Best course and very nice explanation

By Dhadhdha S

Apr 30, 2020

Already fulfilled my childhood dream.


Oct 17, 2015

Awesome course! Thank you, Dr. Impey!

By Alam H V

Jul 20, 2020

The pdfs and lectures are excellent.

By Tathagata M

May 9, 2017

It was awesome, absolutely loved it.

By Beverley W

Jan 27, 2016

Excellent course, highly recommended

By Gerardo B

Nov 24, 2020

Excelente curso. Recomendable 120%

By Nathaniel W

Sep 24, 2020

Great course! Thank you, professor!

By Prim W

Jul 18, 2020

The content is interesting and new.

By Gelcimar d S A

Aug 3, 2019

As avaliações deveriam ter tratução

By David C

May 14, 2019

Was fun and engaging! Great course!

By Jitesh K S

Dec 15, 2018

absolutely knowledge gaining course

By Vipin S

Dec 14, 2017

Great Introduction to the Universe!

By Jose F

Nov 6, 2020

Very Insightful, Great Professor!!

By be18101031 S S

Oct 31, 2020

nice course for introductory level

By Carmelo A S

Feb 11, 2017

Great course by a great professor!

By Paula M G

Sep 28, 2020

Really complete and interesting!!

By bhakti p

Jun 9, 2020

excellent experience and learning

By James g

Jul 16, 2020

Great introduction to astronomy.

By Rhea G

Jun 28, 2020

I loved doing this course a lot!

By Anik S

May 15, 2020

A very good course for beginner

By Philip H

May 7, 2019

Very good and very interesting.

By Arhita B

Jul 19, 2017

Very nice course & informative.