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AstroTech: The Science and Technology behind Astronomical Discovery, The University of Edinburgh

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240 個評分
64 個審閱

課程信息

"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....

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創建者 AS

Jul 10, 2017

Excellent Course!! Amazing Teachers!! You can learn a lot of fundamentals if you are new to the field.Highly recommended for people for starting who just getting into astronomy.

創建者 EE

Apr 27, 2018

This Course is phenominal and the mix of practicals shown with the consistency of thery makes it a remarkable product of gaining basics ofAstronomical knowledge

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60 個審閱

創建者 Zhenyu Chen

Nov 26, 2018

Great Introductory Course for Astronomical Discovery

創建者 Alexander Warriner

Oct 11, 2018

This course was engaging and easy to understand. I'd recommend it to anyone even remoty interested in the subject material.

創建者 NITHIN RAVISHANKAR

Jul 13, 2018

good

創建者 Wade Christopher Andre Coetzee

Jul 11, 2018

Outstanding course

創建者 Brice Bantegnie

Jun 21, 2018

Great course!!! Very clear, very interesting! Just the right level of detail to be interesting to both people who know no physics and people who know a little more (high school physics). The different technologies are presented by showing how they can help us explaining a specific astronomical phenomenon. The integration is not seamless (there is some overlap / some physics points are spread across several weeks) but it's close enough. I would take another course by the same instructors without any hesitation. If you are interested in astronomy as a science (and not only as a body of knowledge) don't miss this course!

創建者 Harshal Ganpatrao Hayatnagarkar

Jun 14, 2018

This is a unique course, giving nice introduction about different technologies used by astronomers for observations. I particularly liked organizing it around revolutionary technologies. A small suggestion: Please expand this course, especially for computers and spectroscopy. For example, data analysis pipelines, machine learning, virtual observatories can be discussed for role of computers, and for spectroscopy role of filters such as Sloan filters (if I recall them correctly). Overall, great introduction.

創建者 RAGHAV RASTOGI

May 23, 2018

This course presents basic science and tech used behind many of the astronomical discoveries, introducing us to methods and instruments used by astronomers. The course is very basic in nature, hence good for those who seek some astro knowledge for fun & curiosity. Presentation by instructors was also very good. Great use of real data and photographs to help in understanding and imagination. A large number of website links provided for looking up additional information. Overall,

It has been a wonderful journey to have been a part of this course as a space lover!

創建者 Alfonso Ynigo

Apr 30, 2018

Good course with interesting information.

創建者 Evanshu

Apr 27, 2018

This Course is phenominal and the mix of practicals shown with the consistency of thery makes it a remarkable product of gaining basics ofAstronomical knowledge

創建者 Felipe Chamma

Apr 26, 2018

Congratulations to the instructors for putting together such a dynamic and informative course. Catherine and Andy are well prepared for the lessons and talk in a very clear manner - including examples and demonstrations whenever possible. I feel like now I know the answer to most of the stuff I used to ask when learning about astronomical discoveries; i.e. "how do they know that?"