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Learner Reviews & Feedback for Imagining Other Earths by Princeton University

4.7
stars
383 ratings

About the Course

Are we alone? This course introduces core concepts in astronomy, biology, and planetary science that enable the student to speculate scientifically about this profound question and invent their own solar systems. All the features of this course are available for free. It does not offer a certificate upon completion....

Top reviews

RE

Aug 30, 2015

This was a very interesting class taught in such a manner that an undergraduate student majoring in any area would find interesting and educational, their is very much to learn for anyone

GK

May 17, 2020

I learned a lot about the Universe and found Professor D. Spergel a great instructor. Writing the 3 essay's brought me back to my student day's and was very refreshing!

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101 - 105 of 105 Reviews for Imagining Other Earths

By Khan Z A

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Jul 25, 2020

The lectures are informative but too long and fail to keep the listeners interested. Overall very knowledgable for anyone interested in astronomy.

By Raul Р

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Apr 6, 2018

Something worthy.

By Aidan K

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Mar 31, 2020

Something is broken in the course software - only the first week's page shows up, and that with the wrong course name.

Useless.

By Zulfiqar a k

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Aug 4, 2020

i need my certificate plz on completing ts course

By Md. F R

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Jun 25, 2020

a disgusting course, there is no certificate