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.
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.
1326 - 1340 of 1,340 Reviews for Astronomy: Exploring Time and Space
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