In the vast expanse of the cosmos, humanity’s quest for knowledge and exploration has expanded beyond the boundaries of our own solar system. Exoplanets, planets located outside our solar system, have emerged as celestial wonders that hold the promise of unlocking some of the universe’s greatest mysteries. With the incredible Continue Reading
Keplerian Element
Newton’s Second Law: Unveiling the Secrets of Orbital Motion
Newton’s laws of motion have revolutionized our understanding of the physical world, providing a foundation for comprehending the behavior of objects in motion. Among these laws, Newton’s second law, also known as the law of acceleration, plays a crucial role in unraveling the intricate nature of orbital motion. In this Continue Reading
Newton’s 1st Law: Celestial Inertia
Newton’s First Law (Law of Inertia): An object in motion stays in motion with the same speed and direction unless acted upon by an external force. This law applies to objects in orbit, stating that a celestial body will continue moving in its elliptical path around a central body unless Continue Reading
Kepler’s Law Insights
Kepler’s Third Law (Law of Harmonies): The square of the period of revolution of a planet is directly proportional to the cube of its average distance from the Sun. The exploration of our universe and the understanding of celestial bodies have been ongoing pursuits of human curiosity for centuries. Among Continue Reading
What is the difference between Keplerian and Cartesian elements when describing the position and motion of a satellite in orbit
Satellites orbiting the Earth play a vital role in modern communication, navigation, and surveillance systems. To describe the position and motion of a satellite in orbit, two different sets of elements are commonly used – Keplerian and Cartesian elements. In this article, we will explore the differences between these two Continue Reading
What is a Hohmann transfer orbit, and how is it used to efficiently transfer a spacecraft from one circular orbit to another
The Hohmann transfer orbit is a commonly used orbital maneuver in spaceflight that enables spacecraft to efficiently transfer from one circular orbit to another. It was first proposed by German engineer Walter Hohmann in 1925, and since then, it has been widely used in space missions, including interplanetary travels. In Continue Reading
How do atmospheric drag and solar radiation pressure affect the orbit of a spacecraft, and what techniques can be used to mitigate their effects
Spacecraft operate in an environment where they are subject to various forces that can affect their orbit. Two of the most significant forces are atmospheric drag and solar radiation pressure. These forces can cause a spacecraft’s orbit to deteriorate over time, which can pose a significant risk to the mission’s Continue Reading