top equations in astronomy

7 Astronomy Equations That Make Space sense

Equations are what make our world make sense. They’re our best way of understanding the world and how it works. They allow us to see mathematical patterns in nature, understand how things change over time, and create new ways of doing things

Jupiter's Galilean Moons

What Are The Names of Four Largest Jupiter’s Moons

In 1610 Galileo pointed his newly invented telescope at Jupiter. He discovered four new worlds orbiting Jupiter. They are now known as Jupiter’s Galilean moons. In order of their distance from Jupiter, these moons are Io, Europa, Ganymede, and Callisto.