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學生對 爱丁堡大学 提供的 天文科技:天文学发现背后的科技 的評價和反饋

4.7
939 個評分
266 條評論

課程概述

"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....

熱門審閱

EM
2020年6月7日

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.

BJ
2020年9月22日

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.

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251 - 天文科技:天文学发现背后的科技 的 263 個評論(共 263 個)

創建者 Harish M A

2017年11月2日

Very informative i enjoyed the course .

創建者 CESAR A R R

2020年11月8日

excelente, profesores de alto nivel

創建者 Dr. D S

2019年10月28日

The course is great, but too short.

創建者 PatrickD14526

2021年11月28日

V​aluable, pedagogic and convivial

創建者 Adeem J

2019年4月4日

Quick learning. Excellent course.

創建者 Subash M

2019年11月22日

Very useful coursefor beginners

創建者 Fernando G M

2017年5月21日

Good teachers.

創建者 rabinder h

2017年7月2日

GooD course

創建者 Richard K

2019年8月27日

Well done

創建者 Sneka.s

2020年5月2日

Good

創建者 NITHIN R

2018年7月13日

good

創建者 BACHCHEWAL S

2021年5月30日

Enjoyed learning spectroscopy. But, the course is not so technical. Course needs to introduce more terminology of astronomy and minimize dark energy and SNe. More assignments needed. length of the videos may be increased.

創建者 joe p

2017年7月17日

not bad