Learner Reviews & Feedback for Astronomy: Exploring Time and Space by University of Arizona
About the Course
Top reviews
NN
Jun 30, 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.
PC
Apr 12, 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.
1051 - 1075 of 1,354 Reviews for Astronomy: Exploring Time and Space
By Tonderai N M
•May 8, 2025
A great way to learn astronomy.
By Celind C
•Jan 9, 2023
Brilliant course and professor!
By timothy o
•Jul 14, 2022
A beautiful learning experince.
By Dr A 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.
By Daria M
•May 1, 2017
This course was simply amazing!
By Marcello C
•Dec 19, 2022
very nice and complete course!
By Kirandas P S
•Jul 5, 2020
One the best course in course.
By Rahul G
•Jul 1, 2020
This course defined my career.
By Hairon D C P
•Dec 26, 2025
Hairon David Cespedes Peñuela
By Daniel s
•Oct 24, 2024
excelente contenido educativo
By jose e
•Feb 11, 2022
eexelente aprendi bastante!!!
By Hosne M
•Apr 25, 2021
I am speechless. Just wow🛰🛰
By Felix M Z
•Feb 11, 2018
Excellent Astronomy Course !!
By Grace K
•Aug 2, 2025
Very fun and easy to follow!
By Mithil P
•Dec 1, 2024
I really enjoyed the course.
By Diana L G M
•Nov 13, 2023
Totally complete!! i LOVE it
By Massimo P
•Dec 5, 2022
Very, very, very interesting
By NEERAJA S
•Apr 17, 2022
it is very wonderfull course
By Anirudh S
•Sep 2, 2020
The instructor is very good.
By Himanshu S K
•Jun 29, 2020
Best course I have ever had.
By Nitin K
•Jun 12, 2025
BEST COURSE I EVER ENROLLED
By Sridhar R
•Dec 31, 2024
The text book is very good.
By Chimwemwe A K
•Dec 16, 2021
This was a great experience