I hope you’re having a great day/night wherever you are in the globe. today is global accessibility awareness day.
Always be kind and remember to drink water and take breaks whenever you need. You are very much loved and worth it.
Today we are gonna be talking about The Celestial Sphere.
The celestial sphere is an imaginary sphere surrounding Earth, onto which I all celestial objects appear to be projected when observed from Earth's surface. It provides a convenient reference frame for describing the positions and movements of celestial bodies such as stars, planets, and galaxies. In this model, Earth is located at the center of the celestial sphere, and the sphere's surface represents the entire sky visible to an observer on Earth. The celestial equator, an imaginary line extending from Earth's equator into space, divides the celestial sphere into northern and southern hemispheres. The concept of a celestial sphere is fundamental in astronomy, providing a framework to map the sky and define the position of celestial objects.
