Category: Space Science

Introduction Astronomy is the science of studying the universe—its planets, stars, galaxies, and cosmic phenomena. But beyond telescopes and satellites, astronomy is deeply connected to some of the most profound concepts in physics: time, space, and relativity. These three elements form the foundation of modern cosmology and shape our understanding of how the universe began,…

When we look up at the night sky, we see countless stars, galaxies, and nebulae. Yet, what our eyes (and even the most powerful telescopes) can detect is only a tiny fraction of the universe. According to modern cosmology, about 95% of the universe is invisible—made up of mysterious components known as dark matter and…

Introduction Since ancient times, humans have looked at the night sky and dreamed of touching the stars. What was once myth and imagination is now a scientific and technological reality, thanks to rockets and space technology. From launching satellites that power our communication systems to enabling human exploration of the Moon and beyond, rockets serve…

Human curiosity about the cosmos is as old as civilization itself. From early sky-watchers mapping constellations to modern astronomers capturing images of galaxies billions of light-years away, our tools for exploring the universe have advanced dramatically. At the heart of this journey stand telescopes and observatories—humanity’s windows into space. Telescopes allow us to magnify, collect,…

Introduction For thousands of years, humans have gazed at the stars and wondered: Are we alone in the universe? This question has fascinated philosophers, scientists, and dreamers across civilizations. Until the 1990s, planets outside our Solar System were only imagined. But with modern telescopes and space missions, astronomers have confirmed the existence of exoplanets—planets orbiting…

When stars reach the end of their lives, they do not simply fade away quietly. Instead, some leave behind extraordinary remnants that challenge our understanding of physics: neutron stars and black holes. These objects represent extreme states of matter, gravity, and energy—pushing the boundaries of what the universe can create. In this post, we’ll explore…

Introduction The Milky Way Galaxy is the cosmic city where our Solar System resides. When you look up on a clear night and see a glowing band of light stretching across the sky, you are gazing at billions of stars packed together—the Milky Way itself. For centuries, humans have admired its beauty, created myths to…

Stars are among the most fascinating objects in the universe. They are not only sources of light and heat but also cosmic factories where elements are forged. From the hydrogen in the Sun to the iron in your blood, much of the matter that makes up life and Earth itself was created inside stars. But…

Introduction The Moon is Earth’s only natural satellite and has been a source of wonder, inspiration, and scientific curiosity since ancient times. Its gravitational pull controls ocean tides, its phases have guided calendars for thousands of years, and its surface tells the story of the Solar System’s violent past. For humanity, the Moon is more…

The Sun is the heart of our solar system. It provides light, heat, and energy that sustain life on Earth, drives our weather, and influences the orbits of planets. Without the Sun, life as we know it would not exist. Though it looks like a glowing ball in the sky, the Sun is a massive,…