走进天文学

  • 0.0
Approx. 11 hours to complete

Course Summary

This introductory course in astronomy covers the basics of the universe, including the solar system, stars, galaxies, and black holes. With a focus on observation and exploration, students will learn about the history of astronomy and the tools used to study the cosmos.

Key Learning Points

  • Gain a broad understanding of the universe and the tools used to study it
  • Learn about the history of astronomy and the key scientists who have contributed to our knowledge of the cosmos
  • Explore the solar system, stars, galaxies, and black holes in depth

Job Positions & Salaries of people who have taken this course might have

  • Astronomer
    • USA: $96,460
    • India: ₹5,78,352
    • Spain: €30,000
  • Science Communicator
    • USA: $55,000
    • India: ₹3,50,000
    • Spain: €18,000
  • Planetarium Show Presenter
    • USA: $30,000
    • India: ₹2,00,000
    • Spain: €12,000

Related Topics for further study


Learning Outcomes

  • Develop a thorough understanding of the basics of astronomy
  • Gain an appreciation for the history of science and the key figures who have contributed to our knowledge of the universe
  • Learn how to use telescopes and other tools to observe and study the cosmos

Prerequisites or good to have knowledge before taking this course

  • Basic knowledge of mathematics and physics
  • Interest in science and the universe

Course Difficulty Level

Introductory

Course Format

  • Online
  • Self-paced
  • Video lectures

Similar Courses

  • Astrophysics: Exploring Exoplanets
  • Introduction to Planetary Science and Astronomy
  • Astronomy: Exploring Time and Space

Related Education Paths


Notable People in This Field

  • Neil deGrasse Tyson
  • Brian Cox

Related Books

Description

人类的祖先靠知晓天文而掌握了生存之道。今天,天文学的发展已经深刻且深远地改变了人类对宇宙以及对自身在宇宙中位置的认识。

本课程是一门面向大众开设的天文学入门介绍课程,旨在把天文学中最基本的概念和最前沿的发现用尽可能通俗易懂的语言呈现给大家,彰显出宇宙的美丽和魅力。本课程内容包括:最基本的天体运动和天球概念,天文学研究的基本原理和方法,望远镜的历史和最新发展,光谱学,恒星的性质与演化,宇宙组成和暗物质等。通过学习本课程,学习者可以初步掌握一些天文常识和基本概念,了解探索宇宙的方法,感受宇宙的奥妙。

Outline

  • 认识星空(上)
  • 欢迎走进天文学
  • 1.1 宇宙是个浩瀚广大的地方
  • 1-2天体的周日视和周年运动
  • 1-3 今晚你能看到什么:精彩天象1
  • 1-4 今晚你能看到什么:精彩天象2
  • 1.5 业余观测
  • 关于彗星的科普与新闻
  • 第1单元 认识星空上 单元测试
  • 认识星空(下)
  • 2.1 天文学在做什么
  • 2.2 指向天空的革命 — 望远镜
  • 2.3 现代望远镜(上)
  • 2.4 现代望远镜(下)
  • 视频参考文献
  • 第2单元 认识星空下 单元测试
  • 恒星一生的故事
  • 3.1 太阳:距离最近的宇宙核工厂
  • 3.2 恒星的ID(上)
  • 3.3 恒星的ID(下)
  • 3.4 恒星的生老病死
  • 3.5 赫罗图:恒星演化的研究工具
  • 3.6 恒星的绝唱:超新星爆发-核塌缩型
  • 3.7 恒星的绝唱:超新星爆发-热核爆炸型
  • 第3单元 恒星一生的故事 单元测验
  • 暗物质:拨开黑暗,见物质(上)
  • 4.1 已知的未知:宇宙由什么组成?
  • 4.2 旋转曲线:太阳系Vs银河系
  • 4.3 牛顿引力 Vs 不可见物质
  • 4.4 河外星系中的暗物质
  • 第4单元 暗物质:拨开黑暗,见物质(上) 单元测验
  • 暗物质:拨开黑暗,见物质
  • 5.1 星系团中的暗物质
  • 5.2 暗物质是什么?
  • 5.3 弱相互作用大质量粒子
  • 5.4 暗物质粒子大搜捕
  • 第5单元 暗物质:拨开黑暗,见物质(下) 单元测验
  • 从“看到”到“知道”
  • 6.1 光谱溯源:光谱的发现和原理
  • 6.2 全新的领域:光谱与天体物理学的诞生
  • 6.3 天文大发现:光谱的威力
  • 6.4 全面覆盖:可见光之外的光谱研究简介
  • 第6单元 从“看到”到“知道” 单元测验
  • 期末测试
  • 期末测试

Summary of User Reviews

Discover the wonders of astronomy with this introductory course from NJU. Students praise the engaging lectures and interactive assignments that make learning about the cosmos enjoyable.

Key Aspect Users Liked About This Course

engaging lectures

Pros from User Reviews

  • Interactive assignments keep students engaged
  • Course covers a wide range of topics
  • Instructors are knowledgeable and passionate
  • Great for beginners or those with some background knowledge

Cons from User Reviews

  • Some students find the pacing too slow
  • Not enough depth for advanced learners
  • Some technical difficulties with video lectures
  • Limited interaction with instructors and peers
  • No certificate option for free version of course
Chinese (Simplified)
Available now
Approx. 11 hours to complete
谢懿, 徐晓杰, 姜冰
Nanjing University
Coursera

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