Aphelion and Perihelion: Key Concepts in Orbital Mechanics

earth observatory

Aphelion and Perihelion: Key Concepts in Orbital Mechanics Abstract Aphelion and perihelion represent fundamental astronomical phenomena that describe the elliptical orbits of celestial bodies around the Sun. These terms refer to the farthest and closest points, respectively, in an object’s…

The Seven States of Matter: A Brief Overview

States of matter

Matter, the substance that constitutes the observable universe, exists in distinct states that are determined by various physical conditions such as temperature and pressure. Each state of matter is characterized by unique physical properties and molecular arrangements. Traditionally, we are…