課程信息
4.6
411 個評分
87 個審閱

100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為46 小時

建議:6 hours/week...

英語(English)

字幕:英語(English)

100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為46 小時

建議:6 hours/week...

英語(English)

字幕:英語(English)

教學大綱 - 您將從這門課程中學到什麼

1
完成時間為 3 小時

Week 1

Welcome to The Evolving Universe!...
7 個視頻 (總計 90 分鐘), 2 個閱讀材料, 7 個測驗
7 個視頻
Welcome1分鐘
The Oldest Science6分鐘
Astronomy as a Science12分鐘
Messengers from the Universe21分鐘
Distances and Scales18分鐘
Kepler's Laws, Newton's Laws, and Dynamics of the Solar System23分鐘
Celestial Coordinate Systems, Time Systems, and Earth Rotation6分鐘
2 個閱讀材料
Lesson Slides10分鐘
Lesson Slides10分鐘
7 個練習
Self-Test Questions: The Oldest Science4分鐘
Self-Test Questions: Astronomy as a Science4分鐘
Self-Test Questions: Messengers from the Universe4分鐘
Self-Test Questions: Distances and Scales4分鐘
Self-Test Questions: Kepler's Laws, Newton's Laws, and Dynamics of the Solar System4分鐘
Self-Test Questions: Celestial Coordinate Systems, Time Systems, and Earth Rotation4分鐘
Quiz 120分鐘
2
完成時間為 3 小時

Week 2

...
10 個視頻 (總計 97 分鐘), 2 個閱讀材料, 11 個測驗
10 個視頻
Geometric Optics, Angular Resolution11分鐘
Detectors (UV, Visible, and IR)9分鐘
Radio Telescopes7分鐘
X-Ray and Gamma-Ray Telescopes6分鐘
Non-Electromagnetic Observations4分鐘
Basics and Kirchoff's Laws11分鐘
The Origin of Spectroscopic Lines12分鐘
Blackbody Radiation and Other Continuum Emission Mechanisms9分鐘
Fluxes and Magnitudes8分鐘
2 個閱讀材料
Lesson Slides10分鐘
Lesson Slides10分鐘
11 個練習
Self-Test Questions: Optical Telescopes (UV, Visible, IR)4分鐘
Self-Test Questions: Geometric Optics, Angular Resolution4分鐘
Self-Test Questions: Detectors (UV, Visible, IR)4分鐘
Self-Test Questions: Radio Telescopes4分鐘
Self-Test Questions: X-Ray and Gamma-Ray Telescopes4分鐘
Self-Test Questions: Non-Electromagnetic Observations4分鐘
Self-Test Questions: Basics and Kirchoff's Laws4分鐘
Self-Test Questions: The Origin of Spectroscopic Lines4分鐘
Self-Test Questions: Blackbody Radiation and Other Continuum Emission Mechanisms4分鐘
Self-Test Questions: Fluxes and Magnitudes4分鐘
Quiz 232分鐘
3
完成時間為 3 小時

Week 3

...
7 個視頻 (總計 87 分鐘), 2 個閱讀材料, 8 個測驗
7 個視頻
Interstellar Dust: Extinction and Reddening8分鐘
Star Formation17分鐘
Formation of Planetary Systems3分鐘
Contents of the Solar System23分鐘
Formation of the Solar System14分鐘
Planetary Atmospheres4分鐘
2 個閱讀材料
Lesson Slides10分鐘
Lesson Slides10分鐘
8 個練習
Self-Test Questions: Interstellar Medium: General Properties4分鐘
Self-Test Questions: Interstellar Dust: Extinction and Reddening4分鐘
Self-Test Questions: Star Formation4分鐘
Self-Test Questions: Formation of Planetary Systems4分鐘
Self-Test Questions: Contents of the Solar System4分鐘
Self-Test Questions: Formation of the Solar System4分鐘
Self-Test Questions: Planetary Atmospheres4分鐘
Quiz 322分鐘
4
完成時間為 3 小時

Week 4

...
8 個視頻 (總計 88 分鐘), 2 個閱讀材料, 9 個測驗
8 個視頻
Searching for Exosolar Planets13分鐘
Studying Other Worlds9分鐘
Life in the Universe9分鐘
Stellar Structure Basics10分鐘
Energy Generation in Stars11分鐘
Energy Transport in Stars3分鐘
The Sun Our Star16分鐘
2 個閱讀材料
Lesson Slides10分鐘
Lesson Slides10分鐘
9 個練習
Self-Test Questions: Thermodynamics of Planets4分鐘
Self-Test Questions: Searching for Exosolar Planets4分鐘
Self-Test Questions: Studying Other Worlds4分鐘
Self-Test Questions: Life in the Universe4分鐘
Self-Test Questions: Stellar Structure Basics4分鐘
Self-Test Questions: Energy Generation in Stars4分鐘
Self-Test Questions: Energy Transport in Stars4分鐘
Self-Test Questions: The Sun Our Star4分鐘
Quiz 420分鐘
4.6
87 個審閱Chevron Right

熱門審閱

創建者 JHJul 16th 2017

Wonderful course! A brief introduction to cosmology but with plenty of material to cover. I recommend researching for papers additionally to the material, but you'll need more time than 4 weeks.

創建者 AHOct 19th 2015

Took this professor's course in Galaxies and Cosmology which was for 2nd year physics majors. I think this course is a more general course for non-physics-majors. Excellent course!

講師

Avatar

S. George Djorgovski

Professor
Astronomy

關於 加州理工学院

Caltech is a world-renowned science and engineering research and education institution, where extraordinary faculty and students seek answers to complex questions, discover new knowledge, lead innovation, and transform our future. Caltech's mission is to expand human knowledge and benefit society through research integrated with education. We investigate the most challenging, fundamental problems in science and technology in a singularly collegial, interdisciplinary atmosphere, while educating outstanding students to become creative members of society....

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