Universe – Page 2 – Science Observer

Black Holes: The Mysterious Engines of the Universe

Black holes are among the most fascinating and extreme objects in the universe. They are regions of space where gravity is so intense that nothing—not even light—can escape. Once thought…

deka June 20, 2025

Science Universe

What Is Dark Energy? The Force Behind the Expanding Universe

Dark energy is one of the greatest unsolved mysteries in modern cosmology. It’s an invisible force thought to make up about 68% of the universe, yet we don’t know exactly…

deka June 20, 2025

Science Universe

What Is Dark Matter? Exploring the Invisible Mass of the Universe

Dark matter is one of the greatest mysteries in modern astrophysics. It cannot be seen, touched, or directly detected by current instruments—yet scientists are nearly certain it exists. Why? Because…

deka June 20, 2025

Space Stories Universe

The Asteroid Belt: A Rocky Region Between Mars and Jupiter

The Asteroid Belt is a vast ring of rocky bodies orbiting the Sun between the planets Mars and Jupiter. It contains millions of asteroids — remnants from the early solar…

deka June 16, 2025

Space Stories Universe

The Oort Cloud: The Mysterious Edge of the Solar System

Far beyond the orbit of Pluto, past the Kuiper Belt and the known planets, lies a hypothetical and invisible region believed to be the outermost boundary of our solar system…

deka June 16, 2025

Space Stories Universe

The Kepler Belt: A Mysterious Region Beyond Neptune

The Kepler Belt, more accurately known as the Kuiper Belt, is a vast region of icy objects orbiting the Sun beyond the planet Neptune. Often described as the "third zone"…

deka June 16, 2025

Space Stories Universe

Asteroids and Meteorites: What They Are and Why They Matter

Asteroids and meteorites are rocky fragments from space that offer a window into the early history of the Solar System. While they are often confused or used interchangeably, these cosmic…

deka June 15, 2025

Space Stories Universe

Comets: Messengers from the Outer Solar System

Comets are some of the most mysterious and beautiful objects in the Solar System. With their glowing heads and long, streaming tails, they’ve fascinated humanity for thousands of years —…

deka June 15, 2025

Space Stories Universe

Space Threats to Our Planet: What Could Endanger Earth from the Cosmos?

Earth may feel like a safe haven, but it exists in a dynamic and sometimes dangerous cosmic environment. From high-speed asteroids to powerful solar storms, space holds a range of…

deka June 15, 2025

Space Stories Universe

The Sun: The Heartbeat of Our Solar System

The Sun is more than just a bright object in the sky—it’s the reason life exists on Earth. This enormous ball of glowing gas powers everything from weather patterns to…

deka June 6, 2025