Chevron Left
Back to AstroTech: The Science and Technology behind Astronomical Discovery

Learner Reviews & Feedback for AstroTech: The Science and Technology behind Astronomical Discovery by The University of Edinburgh

1,022 ratings

About the Course

"How do they know that?" Modern astronomy has made some astonishing discoveries - how stars burn and how black holes form; galaxies from the edge of the universe and killer rocks right next door; where the elements come from and how the expanding universe is accelerating. But how do we know all that? The truth is that astronomy would be impossible without technology, and every advance in astronomy is really an advance in technology. But the technology by itself is not enough. We have to apply it critically with a knowledge of physics to unlock the secrets of the Universe. Each week we will cover a different aspect of Astronomical technology, matching each piece of technology to a highlight science result. We will explain how the technology works, how it has allowed us to collect astronomical data, and, with some basic physics, how we interpret the data to make scientific discoveries. The class will consist of video lectures, weekly quizzes, and discussion forums. Each week there will be five videos, totalling approximately 40 minutes. They will be in a regular pattern - a short introduction, an example science story, an explanation of the key technology area, a look at how the technology is used in practice, and finally a look at what the future may hold....

Top reviews


Jun 7, 2020

After completing the course, I was able to understand better some concepts in astronomy such as dark matter and dark energy as well as the technologies that helped uncover more truths in our universe.


Sep 22, 2020

The course was amazing especially when the instructor was explaining by using experiment instruments above all the way the instructors has taught me has completely made me understand the concepts.

Filter by:

126 - 150 of 283 Reviews for AstroTech: The Science and Technology behind Astronomical Discovery

By Varun K

Jun 7, 2020

By Eileen F

Apr 30, 2020

By dulce l v

Dec 28, 2020

By Baoyi G

Dec 5, 2020

By Shahistha

Aug 6, 2020

By Mohak P

May 24, 2020

By Adrian F

Dec 16, 2018

By Virgil A

Nov 16, 2020

By Shoumik D

Jun 4, 2020

By Michael O

Jul 21, 2020

By Roland U

Oct 14, 2017

By Lucas V S

Jan 27, 2020

By Andrea S V

Jul 3, 2020

By Graham R

Dec 2, 2016

By Steve M D

Mar 30, 2020

By Ishan S

Jul 31, 2020

By Jose l n m

Jan 25, 2018

By Damini R S

Sep 27, 2020

By manogna n

Jul 13, 2020

By Bayram A

Jan 21, 2022

By Taufiq A

May 23, 2020

By Raymond C

May 19, 2020

By Sushant S K

Apr 14, 2020

By Salvatore S S

Aug 31, 2020


Feb 17, 2020