This is an introductory astronomy survey class that covers our understanding of the physical universe and its major constituents, including planetary systems, stars, galaxies, black holes, quasars, larger structures, and the universe as a whole.
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演变中的宇宙
加州理工学院课程信息
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完成时间大约为66 小时
英语（English）
字幕：阿拉伯语（Arabic）, 法语（French）, （欧洲人讲的）葡萄牙语, 中文（简体）, 意大利语, 越南语, 德语（German）, 俄语（Russian）, 英语（English）, 西班牙语（Spanish）
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可分享的证书
完成后获得证书
100% 在线
立即开始，按照自己的计划学习。
完成时间大约为66 小时
英语（English）
字幕：阿拉伯语（Arabic）, 法语（French）, （欧洲人讲的）葡萄牙语, 中文（简体）, 意大利语, 越南语, 德语（German）, 俄语（Russian）, 英语（English）, 西班牙语（Spanish）
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体验 Coursera 企业版
提供方
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.
授课大纲 - 您将从这门课程中学到什么
内容评分96%（6,927 个评分）
周
1周 1
Week 1
Welcome to The Evolving Universe!
7 个视频 （总计 90 分钟）, 2 个阅读材料, 7 个测验
7 个视频
Welcome1分钟
The Oldest Science6分钟
Astronomy as a Science12分钟
Messengers from the Universe21分钟
Distances and Scales18分钟
Kepler's Laws, Newton's Laws, and Dynamics of the Solar System23分钟
Celestial Coordinate Systems, Time Systems, and Earth Rotation6分钟
2 个阅读材料
Lesson Slides10分钟
Lesson Slides10分钟
7 个练习
Self-Test Questions: The Oldest Science30分钟
Self-Test Questions: Astronomy as a Science30分钟
Self-Test Questions: Messengers from the Universe30分钟
Self-Test Questions: Distances and Scales30分钟
Self-Test Questions: Kepler's Laws, Newton's Laws, and Dynamics of the Solar System30分钟
Self-Test Questions: Celestial Coordinate Systems, Time Systems, and Earth Rotation30分钟
Quiz 130分钟
周
2周 2
Week 2
10 个视频 （总计 97 分钟）, 2 个阅读材料, 11 个测验
10 个视频
Geometric Optics, Angular Resolution11分钟
Detectors (UV, Visible, and IR)9分钟
Radio Telescopes7分钟
X-Ray and Gamma-Ray Telescopes6分钟
Non-Electromagnetic Observations4分钟
Basics and Kirchoff's Laws11分钟
The Origin of Spectroscopic Lines12分钟
Blackbody Radiation and Other Continuum Emission Mechanisms9分钟
Fluxes and Magnitudes8分钟
2 个阅读材料
Lesson Slides10分钟
Lesson Slides10分钟
11 个练习
Self-Test Questions: Optical Telescopes (UV, Visible, IR)30分钟
Self-Test Questions: Geometric Optics, Angular Resolution30分钟
Self-Test Questions: Detectors (UV, Visible, IR)30分钟
Self-Test Questions: Radio Telescopes30分钟
Self-Test Questions: X-Ray and Gamma-Ray Telescopes30分钟
Self-Test Questions: Non-Electromagnetic Observations30分钟
Self-Test Questions: Basics and Kirchoff's Laws30分钟
Self-Test Questions: The Origin of Spectroscopic Lines30分钟
Self-Test Questions: Blackbody Radiation and Other Continuum Emission Mechanisms30分钟
Self-Test Questions: Fluxes and Magnitudes30分钟
Quiz 230分钟
周
3周 3
Week 3
7 个视频 （总计 87 分钟）, 2 个阅读材料, 8 个测验
7 个视频
Interstellar Dust: Extinction and Reddening8分钟
Star Formation17分钟
Formation of Planetary Systems3分钟
Contents of the Solar System23分钟
Formation of the Solar System14分钟
Planetary Atmospheres4分钟
2 个阅读材料
Lesson Slides10分钟
Lesson Slides10分钟
8 个练习
Self-Test Questions: Interstellar Medium: General Properties30分钟
Self-Test Questions: Interstellar Dust: Extinction and Reddening30分钟
Self-Test Questions: Star Formation30分钟
Self-Test Questions: Formation of Planetary Systems30分钟
Self-Test Questions: Contents of the Solar System30分钟
Self-Test Questions: Formation of the Solar System30分钟
Self-Test Questions: Planetary Atmospheres30分钟
Quiz 330分钟
周
4周 4
Week 4
8 个视频 （总计 88 分钟）, 2 个阅读材料, 9 个测验
8 个视频
Searching for Exosolar Planets13分钟
Studying Other Worlds9分钟
Life in the Universe9分钟
Stellar Structure Basics10分钟
Energy Generation in Stars11分钟
Energy Transport in Stars3分钟
The Sun Our Star16分钟
2 个阅读材料
Lesson Slides10分钟
Lesson Slides10分钟
9 个练习
Self-Test Questions: Thermodynamics of Planets30分钟
Self-Test Questions: Searching for Exosolar Planets30分钟
Self-Test Questions: Studying Other Worlds30分钟
Self-Test Questions: Life in the Universe30分钟
Self-Test Questions: Stellar Structure Basics30分钟
Self-Test Questions: Energy Generation in Stars30分钟
Self-Test Questions: Energy Transport in Stars30分钟
Self-Test Questions: The Sun Our Star30分钟
Quiz 430分钟
周
5周 5
Week 5
8 个视频 （总计 78 分钟）, 2 个阅读材料, 9 个测验
8 个视频
Star Clusters: Probes of Stellar Evolution6分钟
Star Clusters: Probes of Stellar Dynamics8分钟
The Main Sequence10分钟
Stellar Evolution After the Main Sequence12分钟
White Dwarfs and Contact Binaries16分钟
Supernova Types and Type 1A8分钟
Core-Collapse Supernovae9分钟
2 个阅读材料
Lesson Slides10分钟
Lesson Slides10分钟
9 个练习
Self-Test Questions: The HR Diagram30分钟
Self-Test Questions: Star Clusters: Probes of Stellar Evolution30分钟
Self-Test Questions: Star Clusters: Probes of Stellar Dynamics30分钟
Self-Test Questions: The Main Sequence30分钟
Self-Test Questions: Stellar Evolution After the Main Sequence30分钟
Self-Test Questions: White Dwarfs and Contact Binaries30分钟
Self-Test Questions: Supernova Types and Type 1A30分钟
Self-Test Questions: Core-Collapse Supernovae30分钟
Midterm Exam30分钟
周
6周 6
Week 6
8 个视频 （总计 83 分钟）, 2 个阅读材料, 9 个测验
8 个视频
Stellar Black Holes14分钟
Gamma-Ray Bursts7分钟
Supermassive Black Holes in Galactic Nuclei7分钟
The Basic Properties and Components of the Galaxy13分钟
Galaxy Rotation and the Dark Halo12分钟
The Origin of Spiral Arms8分钟
The Local Group of Galaxies5分钟
2 个阅读材料
Lesson Slides10分钟
Lesson Slides10分钟
9 个练习
Self-Test Questions: Neutron Stars and Pulsars30分钟
Self-Test Questions: Stellar Black Holes30分钟
Self-Test Questions: Gamma-Ray Bursts30分钟
Self-Test Questions: Supermassive Black Holes in Galactic Nuclei30分钟
Self-Test Questions: The Basic Properties and Components of the Galaxy30分钟
Self-Test Questions: Galaxy Rotation and the Dark Halo30分钟
Self-Test Questions: The Origin of Spiral Arms30分钟
Self-Test Questions: The Local Group of Galaxies30分钟
Quiz 530分钟
周
7周 7
Week 7
11 个视频 （总计 84 分钟）, 2 个阅读材料, 12 个测验
11 个视频
Trends Along the Hubble Sequence and their Origins9分钟
Galaxy Interactions and Mergers6分钟
Quantifying Galaxy Properties9分钟
Galaxy Scaling Relations7分钟
Galaxy Evolution: The Basics9分钟
Observations of Galaxy Evolution8分钟
The Cosmic Star Formation History6分钟
Cosmic Web: The Intergalactic Medium5分钟
The Earliest Galaxies7分钟
Reionization Era: The Cosmic Renaissance3分钟
2 个阅读材料
Lesson Slides10分钟
Lesson Slides10分钟
12 个练习
Self-Test Questions: Galaxy Morphology and the Hubble Sequence30分钟
Self-Test Questions: Trends Along the Hubble Sequence and Their Origins30分钟
Self-Test Questions: Galaxy Interactions and Mergers30分钟
Self-Test Questions: Quantifying Galaxy Properties30分钟
Self-Test Questions: Galaxy Scaling Relations30分钟
Self-Test Questions: Galaxy Evolution: The Basics30分钟
Self-Test Questions: Observations of Galaxy Evolution30分钟
Self-Test Questions: The Cosmic Star Formation History30分钟
Self-Test Questions: Cosmic Web: The Intergalactic Medium30分钟
Self-Test Questions: The Earliest Galaxies30分钟
Self-Test Questions: Reionization Era: The Cosmic Renaissance30分钟
Quiz 630分钟
周
8周 8
Week 8
11 个视频 （总计 104 分钟）, 2 个阅读材料, 12 个测验
11 个视频
Large Structure11分钟
Quantifying Large Scale Structure: Galaxy Correlations and Power Spectrum7分钟
The Large Scale Velocity Field8分钟
Galaxy Bias and the Evolution of Clustering7分钟
Structure Formation: The Growth of Density Perturbations11分钟
Galaxy Clusters10分钟
Quasars and Active Galactic Nuclei: General Properties and Classification14分钟
Unification Models5分钟
AGN Fueling, Jets and Synchrotron Radiation11分钟
The Cosmic High Energy Backgrounds6分钟
AGN Formation and Evolution9分钟
2 个阅读材料
Lesson Slides10分钟
Lesson Slides10分钟
12 个练习
Self-Test Questions: Large Structure30分钟
Self-Test Questions: Quantifying Large Scale Structure: Galaxy Correlations and Power Spectrum30分钟
Self-Test Questions: The Large Scale Velocity Field30分钟
Self-Test Questions: Galaxy Bias and the Evolution of Clustering30分钟
Self-Test Questions: Structure Formation: The Growth of Density Perturbations30分钟
Self-Test Questions: Galaxy Clusters30分钟
Self-Test Questions: Quasars and Active Galactic Nuclei: General Properties and Classification30分钟
Self-Test Questions: Unification Models30分钟
Self-Test Questions: AGN Fueling, Jets, and Synchrotron Radiation30分钟
Self-Test Questions: The Cosmic High Energy Backgrounds30分钟
Self-Test Questions: AGN Formation and Evolution30分钟
Quiz 730分钟
周
9周 9
Week 9
7 个视频 （总计 97 分钟）, 2 个阅读材料, 8 个测验
7 个视频
Cosmological Models22分钟
Distances in Cosmology11分钟
Basic Ideas and the Cosmic Microwave Background17分钟
The Big Bang Nucleosynthesis8分钟
The Cosmic Inflation15分钟
The Very Early Universe7分钟
2 个阅读材料
Lesson Slides10分钟
Lesson Slides10分钟
8 个练习
Self-Test Questions: The Expanding Universe30分钟
Self-Test Questions: Cosmological Models30分钟
Self-Test Questions: Distances in Cosmology30分钟
Self-Test Questions: Basic Ideas and the Cosmic Microwave Background30分钟
Self-Test Questions: The Big Bang Nucleosynthesis30分钟
Self-Test Questions: The Cosmic Inflation30分钟
Self-Test Questions: The Very Early Universe30分钟
Quiz 830分钟
周
10周 10
Week 10
10 个视频 （总计 67 分钟）, 2 个阅读材料, 11 个测验
10 个视频
Distance Indicator Relations7分钟
Estimating the Age of the Universe4分钟
Cosmological Tests: An Introduction8分钟
Supernova Standard Candles5分钟
Cosmology with the Cosmic Microwave Background5分钟
Matter and Energy Contents of the Universe9分钟
Gravitational Lensing: Mapping the Dark Matter5分钟
The Dark Energy7分钟
The Cosmic Concordance3分钟
2 个阅读材料
Lesson Slides10分钟
Lesson Slides10分钟
11 个练习
Self-Test Questions: The Scale of the Universe30分钟
Self-Test Questions: Distance Indicator Relations30分钟
Self-Test Questions: Estimating the Age of the Universe30分钟
Self-Test Questions: Cosmological Tests: An Introduction30分钟
Self-Test Questions: Supernova Standard Candles30分钟
Self-Test Questions: Cosmology with the Cosmic Microwave Background30分钟
Self-Test Questions: Matter and Energy Contents of the Universe30分钟
Self-Test Questions: Gravitational Lensing: Mapping the Dark Matter30分钟
Self-Test Questions: The Dark Energy30分钟
Self-Test Questions: The Cosmic Concordance30分钟
Final Exam30分钟
审阅
4.6
- 5 stars74.09%
- 4 stars17.44%
- 3 stars4.69%
- 2 stars1.47%
- 1 star2.28%
来自演变中的宇宙的热门评论
由 HG 提供Apr 6, 2020
a novel perspective on the subject by a master of the subject -- the course itself needs more attention though; transcripts are messy and tests have typos
由 AW 提供Dec 25, 2016
Requires some knowledge of physics to do calculations. Concepts are well explained (with examples and graphics) so that anyone can understand the material otherwise.
由 DA 提供Oct 20, 2018
Excellent course for beginners. just one issue: the audio is very soft and is often hard to hear even in full volume. it would be appreciated if the audio could be increased a bit
由 JH 提供Jul 15, 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.
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