Not so long ago, astronomers thought only a few dozen moons orbited the planets of our solar system. Today, the total count tops 170!
The post The Moons of the Solar System appeared first on Sky & Telescope.
Not so long ago, astronomers thought only a few dozen moons orbited the planets of our solar system. Today, the total count tops 170!
The post The Moons of the Solar System appeared first on Sky & Telescope.