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

4.8
stars
3,977 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

FC

Sep 17, 2021

I​ LOVED this course, so I am going to continue with other astronomy courses online. Thank you Professor Impey for your amazing lectures. You kept them at a hide threshold which was great.

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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1351 - 1359 of 1,359 Reviews for Astronomy: Exploring Time and Space

By Mohamed m E

•

Nov 14, 2020

I write financel aid and i can't purshase the certificate and i need it😓 then i succeed in the exam and i want certificate plz

By Laura D S

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Dec 13, 2024

péssimo. Falaram que eu ia receber um certificado e no final tive que pagar. horrivel.

By Robert C

•

Jul 8, 2022

bad. can't unenroll plus the test is either glitchy or impossible to pass

By Pramish B

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Nov 9, 2021

i didnt get certificate although i completed the course

By Gabriel P

•

Sep 14, 2017

The mayor problem is "peer graded activities"...

By Ebru

•

Feb 27, 2021

kursu bitirdim fakat sertifika vermedi.

By Radhika T

•

Nov 3, 2023

this course is not good.

By Tanmay

•

Nov 30, 2015

Boring

By Pankaj K

•

Oct 24, 2021

very