The Cosmos

The cosmos refers to the vast universe that includes everything we know—stars, galaxies, planets, and all forms of matter and energy. It encompasses everything from the smallest atoms to the largest galaxies, stretching across billions of light years. The cosmos operates under physical laws, such as gravity and electromagnetism, shaping its structure and behavior. It also includes phenomena like black holes and cosmic radiation. Understanding the cosmos involves disciplines like astronomy, physics, and cosmology, which explore its origins, evolution, and the fundamental nature of space and time.