Learner Reviews & Feedback for Astronomy: Exploring Time and Space by University of Arizona
About the Course
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.
PC
Apr 11, 2022
Great course covering many interesting aspects of astronomy and astrobiology! However it could use a few updates - for example, it's mentioning gravity waves as something yet to be detected.
1326 - 1347 of 1,347 Reviews for Astronomy: Exploring Time and Space
By Arindam M
•Apr 29, 2020
It gets boring after some time because there is no Maths and nothing to keep you involved. But, otherwise, it is a good course. You will get to learn a lot of new things and a great overview of almost everything... Recommended!
By Aryan S
•Oct 15, 2020
Basic astronomy concepts for beginners but not so good methods to analyze one's knowledge regarding the former. Quizes are too easy and straight. Even asssignments are theoretical rather than conceptual.
By Michael H
•May 17, 2020
Lectures pretty dry and boring. No links provided to other sites or resources.
No reading list. No vocabulary or notes available to download other than lecture.
Totally lecture based. Boring.
By NAGA N R
•Jan 4, 2021
the course will be more useful if the professor explains a topic deeply and repeating again and again and use some board to explain difficult things. This course is more like a podcast.
By Davin P S
•Jan 3, 2021
Very thorough and challenging. I wish i knew a bit more about the mathematical formulas here and there, but things like that take time and are more so problematic ( fixable later on).
By SATWIK S
•Sep 27, 2021
Course is excellent but I am not finding me suitable for the course. I am trying to unenroll from the course but not able to do so. Kindly Unenroll me from the course
By Carl W
•Oct 8, 2021
It is difficult to navigate nthrought course. There is no outline. The musical interludes are entertaining but don't add anything useful
By adith p
•Apr 5, 2019
Unnecessarily lengthy but overall a good introductory course into astronomy :)
By Amanda R
•Jul 4, 2025
It could be good, but for me there were way too many random clips added into the videos. It added a lot of unnecessary time, and hey weren't at the same volume. The assignments were mostly good.
By Tom O
•Nov 28, 2022
The peer review process is a let down. Iam a disabled veteran looking for instruction not worried about my story telling ability .
By Raúl R
•Jun 15, 2020
Too many writing assignments and calification by peers.
By María M B
•Jan 6, 2022
Intenté inscribirme en el curso y en el proceso me liaron para darme de alta en Coursera Plus, supuestamente 7 días gratis. Me encuentro ahora con que he podido recuperar el dinero de la inscripción a un curso que quería hacer y no puedo recuperar el de una suscripción que no quería. Para hacer este curso en condiciones tendré que pagar 3 meses de coursera Plus o comprar de nuevo el curso.
Puntuo una estrella por no poder poner 0. Además, no hay forma de poner qjejas o enviar consultas. Muy disgustada. Me voy a EDX.
By Judy A
•Feb 26, 2024
I was expecting some explanation but slapping me with 140 slides of random gibberish and 30 minutes of reading a chapter from a textbook that looks like its from my underfunded high-school... not for me...
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
•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
•Nov 9, 2021
i didnt get certificate although i completed the course
By Gabriel A 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