Understanding Earth’s Quasi-Moon: The Case of Mini-Moon Asteroid 2025 PN7
What is a Quasi-Moon? A quasi-moon, also known as a temporary satellite or mini-moon, refers to an object that orbits a planet for a limited duration, distinguishing it from permanent moons that maintain stable, long-term orbits. The concept of quasi-moons is rooted in astrodynamics and highlights the dynamic interactions between celestial bodies and their gravitational … Read more