Orbital Mechanics

A satellite in Earth Orbit

How Do Satellites Stay in Orbit? A Quick and Easy Guide

Gravity is the fundamental principle of orbits and Universe itself. But is it enough to explain the beautiful behavior of the celestial bodies? This article explains the fundamental principles of gravity, centripetal force and how they work together to keep satellites in orbit. Using clear, beginner-friendly language, it breaks down how Earth’s gravity pulls satellites inward while their forward motion creates a balanced centripetal force—resulting in stable orbits.

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The picture shows a fantastic view of the motion of the planets around the Sun

Why do Planets keep spinning?

Have you ever wondered why planets keep spinning and orbiting endlessly through space?
In this article, we uncover the cosmic forces set in motion billions of years ago — from the swirling birth of the solar system to the invisible rules of physics that still govern planetary motion today.
Discover the hidden principle that keeps worlds turning, the elegant simplicity behind their endless dance.

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