Universe

The death of a star is one of the most dramatic and influential processes in the universe, shaping galaxies and creating many of the elements essential for life. Every star,…

The cooling of the universe is one of the most fundamental processes shaping cosmic evolution, beginning with the aftermath of the Big Bang and continuing today. In the earliest moments…

Cosmic dust consists of microscopic solid particles floating through space, formed from stars, comets, asteroids, and interstellar processes. Although these grains are incredibly small—often less than a micrometer in size—they…

The universe has fascinated humankind since the dawn of civilization. Every star in the night sky whispers secrets of creation, time, and existence itself. Despite centuries of exploration, the cosmos…

The question of how many planets like Earth exist in the universe is one of the most profound in modern astronomy. For centuries, humanity wondered whether our world was unique.…