Dark Matter And Dark Energy : The Ultimate Space Mystery 🌌🌌
The universe is vast and mysterious, filled with wonders we are only beginning to understand. Among the greatest mysteries in modern astrophysics are dark matter and dark energy—invisible forces that shape the cosmos yet remain elusive to direct detection. These two unseen components make up about 95% of the universe, while all the stars, planets, and galaxies we see account for less than 5%. So, what are dark matter and dark energy, and how do they influence the universe? Let’s explore these cosmic enigmas. --- What Is Dark Matter? Dark matter is a form of matter that does not emit, absorb, or reflect light, making it invisible to telescopes. However, its presence is inferred through its gravitational effects on visible matter, such as galaxies and galaxy clusters. Evidence for Dark Matter Scientists first suspected the existence of dark matter in the 1930s when Swiss astronomer Fritz Zwicky noticed that galaxies in the Coma Cluster were moving too fast. According to Newtonian physic...