K-MOOC

주차

주차명

(주제)

주차별 학습 목표

차시

차시명

학습내용

1

Interstellar Medium (ISM)

The audience is to understand astronomical scales and the physical characteristics of the interstellar medium, such as dust and gas.

1-1

Astronomical Scales, ISM Introduction

1-2

Introduction to Interstellar Medium

1-3

Dust and Radiative Transfer

2

Molecular Clouds

The audience is to study molecular clouds where stars are born. They will also have the chance to study the mechanisms of heating, cooling, and maintaining the form of molecular clouds.

2-1

Line Radiation

2-2

Interstellar Medium: Gas and Observations

2-3

Molecular Clouds: Overview and Molecule Formation

3

Molecular Clouds to Protostars

The audience is to study how molecular clouds become protostars.

3-1

Molecular Clouds to Protostars: Physical Parameters

3-2

Turbulence and Magnetic Fields of ISM

3-3

Molecular Clouds to Protostars

4

Protostars and Planets

The audience is to study the evolutionary stages of young stellar objects and the structures around them.

4-1

(Low Mass) Young Stellar ObjectsⅠ: Evolutionary Stages

4-2

(Low Mass) Young Stellar ObjectsⅡ: Discussion of Physical Properties

4-3

Multiple Star Formation and Massive Star Formation

5

Stars: The Hertzsprung-Russel Diagram

Plotting the HR diagram, measuring stellar distances and magnitudes, and classifying stellar spectra.

5-1

Two-dimensional Distribution of Stellar Parameters

5-2

Distances and Magnitudes

5-3

Magnitudes

5-4

The Classfication of Stellar Spectra

6

The Evolution of Stars

Nucleosynthesis in stellar nuclei and understanding stellar evolution, especially after the main sequence.

6-1

Energy Generation

6-2

Stellar Evolution

6-3

Post-Main-Sequence Evolution

7

Star Deaths

Understanding the final stages of stellar evolution, supernova explosions, and understanding white dwarfs, neutron stars, and black holes.

7-1

Final Stage of Stellar Evolution

7-2

Supernova Explosion

7-3

White Dwarfs, Neutron Stars, and Black Holes

8

The Milky Way Galaxy

Understanding the shape and structure of our Galaxy, stellar populations, and connecting star clusters to the HR diagram.

8-1

The Morphology of the Galaxy

8-2

Stellar Populations

8-3

Star Clusters and the HR Diagram

9

Galaxies beyond the Milky Way

Understanding the discovery and classification of external galaxies and their physical properties.

9-1

External Galaxies

9-2

Irregular Galaxies

9-3

Multiwavelength Observations

9-4

Normal Galaxies

10

Hubble’s Law and Distance Scale

Understanding galaxy clusters, which consist of many galaxies, and studying the physical properties of galaxy clusters.

10-1

Galaxy Clusters

10-2

Hubble’s Law

10-3

Distance Scale

11

Active Galaxies

Understanding active galactic nuclei (AGNs) with supermassive black holes that enable various AGN activities, as well as the sub-components of AGNs.

11-1

Radiation Mechanisms

11-2

Active Galactic Nuclei

11-3

Astrophysical Jets

12

Theory of Relativity and Universe Evolution

The audience is to study the theory of relativity and the expanding universe.

12-1

Theory of Relativity

12-2

Expanding Universe

12-3

Space Origin Controversy

13

Evolution of the Expanding Universe

The audience is to study theories that explain the history of the universe and the experiments that proved these theories.

13-1

Expanding Universe and Energy 1

13-2

Expanding Universe and Energy 2

13-3

Standard Candle

14

Start and Evolution of the Large-scale Structure of the Universe

The audience is to study the discovery of the accelerating expansion of the universe and the experiments on the large-scale structure of the universe to understand its principles.

14-1

Copy Space Background

14-2

The Big Bang Theory

14-3

Space Initial Inflation

15

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