Space Stories – Page 17 – Science Observer

Can Humans Live on Mars?

The idea of humans living on Mars has fascinated scientists, engineers, and science fiction writers for decades. As Earth faces environmental and population challenges, some experts consider Mars a potential…

deka July 24, 2025

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How Orbital Mechanics Works

Orbital mechanics, also known as celestial mechanics, is the branch of physics that describes how objects move in space under the influence of gravity. It is essential for planning and…

deka July 24, 2025

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Why Do Stars Shine in Different Colors?

When you look at the night sky, you may notice that not all stars appear white. Some shine with a bluish tint, others with a reddish or yellow glow. These…

deka July 23, 2025

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How Distant Galaxies Are Studied

Distant galaxies are among the most mysterious and fascinating objects in the universe. Studying them allows astronomers to understand the history, structure, and evolution of the cosmos. Since these galaxies…

deka July 23, 2025

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What Is a Black Hole?

A black hole is one of the most mysterious and extreme objects in the universe. It is a region in space where gravity is so strong that nothing—not even light—can…

deka July 22, 2025

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Types of Black Holes: Understanding the Universe’s Most Mysterious Objects

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

deka July 18, 2025

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Supernovae: The Death of a Star

A supernova is one of the most powerful and dramatic events in the universe. It marks the explosive death of a star and releases an enormous amount of energy—sometimes outshining…

deka July 17, 2025

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Asteroids and Comets: What’s the Difference?

Asteroids and comets are both small celestial bodies that orbit the Sun, and while they may seem similar at first glance, they are very different in composition, origin, and behavior.…

deka July 17, 2025

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Lunar Eclipses: How and Why They Happen

A lunar eclipse is one of the most awe-inspiring celestial events visible from Earth. Unlike solar eclipses, which can only be seen from limited areas, lunar eclipses can be viewed…

deka July 17, 2025

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Measuring Time in Space: How Astronauts Track Time Beyond Earth

On Earth, time is easy to measure—we use the rotation of the planet to define a day and the orbit around the Sun to define a year. But in the…

deka July 17, 2025