According to a recent YouGov poll, 35% of Americans think Pluto is not a planet. But they are all wrong—kind of. To get to ...

If you have kids in school, or even if you don’t, you’ve probably realized that there’s a lot about the day-to-day of school ...

Executive order mandates changes on US maps. But will other countries follow suit? Learn more about this renaming.

February 8th has witnessed a multitude of significant events throughout history, spanning various categories such as science, ...

However, in 2006, the International Astronomical Union (IAU) redefined what constitutes a planet, leading to Pluto’s reclassification as a dwarf planet. This decision sparked widespread debate ...

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...

Pluto isn't alone—it's part of the Kuiper Belt with possibly hundreds of other planet-sized objects. Because Pluto hasn't ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

The "Star Trek" legend's only son will discuss his memoir at the annual space-themed event.

Mercury tweets at breakneck speed, Venus flaunts on Instagram, Earth overshares on Facebook, and Pluto campaigns ... I AM A PLANET. DON’T LET NASA BULLY ME.” “Dwarf planet?

As the gatekeepers to the Kuiper Belt, Charon and Pluto are a unique double dwarf planet system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...