Astronomy › lesson 01 of 100 · Beginner

Introduction to Astronomy

Astronomy studies celestial objects and the universe.

The night sky has fascinated humans for centuries, with ancient civilizations recognizing patterns and tracking the movements of stars and planets. This curiosity about the universe and its many mysteries is at the heart of the field of Astronomy.

Astronomy is a broad field that encompasses the study of galaxies, stars, planets, and other celestial objects, as well as the universe as a whole.

By exploring the universe, astronomers can gain insights into the fundamental laws of physics and the nature of space and time.

예시

• The study of the Sun and its propertiesUnderstanding the Sun is crucial for understanding the Solar System
• The exploration of Mars and its potential for supporting lifeThe search for life beyond Earth is a key area of research in Astronomy
• The observation of distant galaxies and their role in the universeGalaxies are the building blocks of the universe

전체 과정은 수업마다 5문제로 확인하고, 내 단계에 맞추며, 멈춘 자리를 기억합니다.