Univers

The universe is the vast, all-encompassing space containing everything—stars, planets, galaxies, and all forms of matter and energy. It began about 13.8 billion years ago with the Big Bang, an enormous explosion that started its expansion. The universe is constantly expanding, meaning galaxies are moving farther apart over time. It operates according to fundamental laws of physics, shaping the formation and evolution of cosmic structures. While we observe only a portion of the universe, ongoing research continues to reveal its complex, dynamic nature, making it one of the greatest subjects of scientific inquiry.