System

Browse ScienceInfo articles and explainers related to System.

Topic archive

Articles about System

5,630 published items.

Why can the Moon be considered a planet?
Discover science

Why can the Moon be considered a planet?

Many celestial bodies in the Solar System can fall into the 'planet' category, including Earth's Moon and many others, and even some 'dwarf planets', or 'asteroids'.

December 11, 2021