Learn about the science behind the current exploration of the solar system in this free class. Use principles from physics, chemistry, biology, and geology to understand the latest from Mars, comprehend the outer solar system, ponder planets outside our solar system, and search for habitability in our neighborhood and beyond. This course is generally taught at an advanced level assuming a prior knowledge of undergraduate math and physics, but the majority of the concepts and lectures can be understood without these prerequisites. The quizzes and final exam are designed to make you think critically about the material you have learned rather than to simply make you memorize facts. The class is expected to be challenging but rewarding.
提供方
太阳系科学
加州理工学院
課程信息
57,422 次近期查看
學生職業成果
25%
通過此課程獲得實實在在的工作福利
您將獲得的技能
Solar SystemsChemistryGeologyAstrobiology
學生職業成果
25%
通過此課程獲得實實在在的工作福利
可分享的證書
完成後獲得證書
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
英語（English）
字幕：英語（English）, 法語（French）
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.
教學大綱 - 您將從這門課程中學到什麼
完成時間為 3 小時
Unit 1: Water on Mars (week 1)
完成時間為 3 小時
11 個視頻 （總計 133 分鐘）, 1 個閱讀材料, 1 個測驗
11 個視頻
Lecture 1.01: Early views of Mars11分鐘
Lecture 1.02: Mars has canals!13分鐘
Lecture 1.03: Taking the temperature of Mars19分鐘
Lecture 1.04: Mars DOES have water (in the atmosphere)! 10分鐘
Lecture 1.05: Heating and composition of the polar caps18分鐘
Lecture 1.06: Let's fly to Mars 9分鐘
Lecture 1.07: The first missions to Mars 7分鐘
Lecture 1.08: Water on earth 9分鐘
Lecture 1.09: Mariner 9 -- Mars had FLOWING water!17分鐘
Lecture 1.10: Viking and the start of modern Martian science6分鐘
1 個閱讀材料
Note on the next lecture10分鐘
1 個練習
Quiz 112分鐘
完成時間為 3 小時
Unit 1: Water on Mars (week 2)
完成時間為 3 小時
10 個視頻 （總計 142 分鐘）
10 個視頻
Lecture 1.12: Outflow channels15分鐘
Lecture 1.13:Valley Networks9分鐘
Lecture 1.14: Climate cycles on Mars 16分鐘
Lecture 1.15: Was early Mars warmer and wetter? 18分鐘
Lecture 1.16: Atmospheric escape14分鐘
Lecture 1.17 Martian topography15分鐘
Lecture 1.18: Gamma ray spectroscopy and subsurface water14分鐘
Lecture 1.19: Glaciers on Mars!10分鐘
Lecture 1.20 Origin of low latitude ice 11分鐘
1 個練習
Quiz 220分鐘
完成時間為 3 小時
Unit 1: Water on Mars (week 3)
完成時間為 3 小時
10 個視頻 （總計 141 分鐘）, 1 個閱讀材料, 1 個測驗
10 個視頻
Lecture 1.22: Thermal spectroscopy and mineral identification14分鐘
Lecture 1.23: Geology from the Opportunity rover 15分鐘
Lecture 1.24: Geochemistry from the Opportunity rover 10分鐘
Lecture 1.25: Introduction to guest lecturers 7分鐘
Lecture 1.26: Mineralogy on Mars, Part 1 10分鐘
Lecture 1.27: Mineralogy on Mars, Part 2 17分鐘
Lecture 1.28: Results from the Curiosity Rover, Part 1 12分鐘
lecture 1.29: Results from the Curiosity Rover, Part 2 18分鐘
Lecture 1.30: Where was the water on Mars?16分鐘
1 個閱讀材料
Note on the next lectures10分鐘
1 個練習
Quiz 328分鐘
完成時間為 2 小時
Unit 2: The insides of giant planets (week 1)
完成時間為 2 小時
11 個視頻 （總計 114 分鐘）, 1 個閱讀材料, 1 個測驗
11 個視頻
Lecture 2.02: Measuring density 14分鐘
Lecture 2.03: Using density 7分鐘
Lecture 2.04: Hydrostatic equilibrium 14分鐘
Lecture 2.05: Hydrogen equation of state 12分鐘
Lecture 2.06: Heat transport14分鐘
Lecture 2.07: Theoretical internal structure 9分鐘
Lecture 2.08: A core from gravity?6分鐘
Lecture 2.09: Magnetic fields11分鐘
Lecture 2.10: The upper atmosphere and the Galileo probe 7分鐘
Lecture 2.11: Picture models 7分鐘
1 個閱讀材料
Note on the next section10分鐘
1 個練習
Quiz 416分鐘
審閱
4.9
來自太阳系科学的熱門評論
由 CE 提供Mar 3, 2020
Learning facilitated by good lecturing, well prepared lectures and excellent quizzes.\n\nLecturer Mike Brown, enthusiastic about his subject, generous in sharing his knowledge, humorous, and honest.
由 PK 提供May 24, 2019
The lectures are engaging and replete with thought provoking material. Professor Brown's in depth knowledge of the field and his passion for planetary science aroused an everlasting curiosity.
由 GN 提供Nov 28, 2017
Challenging. Amazing. Mind-Blowing.\n\nSpace enthusiasts should totally do this course. And yeah, did I say that Mike Brown is the coolest teacher ever. Never a dull moment in the lectures. :)
由 D 提供Nov 18, 2019
This is the course I wish I had back when I was trying to figure out what to do with my life. Most interesting course ever, and Mike is very passionate about the subject. Highly recommended!
由 AN 提供Apr 1, 2020
Excellent. I'll remark this course as 10 out of 10. The explanation of Mars that I've found here was amazing. It is one of the best astronomical courses that I've ever attended.
由 JA 提供Dec 6, 2017
Excellent Course! Very informative and gives a brief overview of the history of the Solar System and some of the questions driving new and current missions. Thank you.
由 AJ 提供Jun 12, 2017
And excellent, deep yet accessible introduction into what we know about the solar system, the science behind our knowledge, and the big questions under investigation.
由 IR 提供May 10, 2016
Wonderful course, fascinating, keeps me from dying of boredom in my day job. I'm already wondering how I'll cope when the lectures finish in two weeks.
由 PK 提供Feb 15, 2020
Excellent course with a great lecturer and guest lecturers. Interesting stuff about our solar system and the ways we explore it. Highly recommended!
由 GK 提供Dec 31, 2019
Amazing course! Much, much better than the other Caltech astronomy course, and right up there with the fantastic ANU Astrophysics courses on edX.
由 JR 提供Sep 13, 2018
Excellent course and instruction. I would highly recommend this challenging course to anyone wanting a solid science update on our solar system.
由 AC 提供Jan 26, 2020
Excellently taught. I was able to understand almost everything despite only being 14 and not knowing most of the physics involved beforehand.
常見問題
我什么时候能够访问课程视频和作业？
注册以便获得证书后，您将有权访问所有视频、测验和编程作业（如果适用）。只有在您的班次开课之后，才可以提交和审阅同学互评作业。如果您选择在不购买的情况下浏览课程，可能无法访问某些作业。
我购买证书后会得到什么？
您购买证书后，将有权访问所有课程材料，包括评分作业。完成课程后，您的电子课程证书将添加到您的成就页中，您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容，可以免费旁听课程。
退款政策是如何规定的？
有助学金吗？
還有其他問題嗎？請訪問 學生幫助中心。