"El cosmos es todo lo que es o fue o será"
— Carl Sagan
Simplified Meaning:
Everything in the universe, whether it's the stars, planets, or anything else, has always been part of the cosmos and will continue to be part of it forever. Imagine you have a box full of toys. Every toy you have ever played with, are currently playing with, or will ever play with is in that box. The cosmos is like that box, containing everything that exists, has existed, or will exist. This idea helps us understand how vast and all-encompassing the universe is. For example, when you look at the night sky, all the stars you see are part of this cosmos, just like the Earth and everything on it. Realizing this helps people see how connected everything is and appreciate the wonderful mystery of existence. Instead of feeling small, you can feel like an important part of an endless, incredible whole.
