Astronomy Basics

A beginner-friendly introduction to the science of the Universe.


What is Astronomy?

Astronomy is the study of celestial objects — stars, planets, galaxies, and cosmic events. It helps us understand our place in the Universe.

Key Concepts

  • Stars — self-luminous balls of plasma.
  • Planets — worlds orbiting stars.
  • Galaxies — huge collections of stars.
  • Nebulae — gas clouds where stars form.

Why Study Astronomy?

It connects us to our cosmic origins — everything, including us, is made of stardust.