Why is Pluto no longer a planet? Discover the real reason behind Pluto’s reclassification as a dwarf planet and the science that led to this change.

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

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

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 ...

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?

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies ...

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

This provides another piece of the puzzle to understand how planets and ... NASA's Hubble Tracks Down a 'Blue Lurker' Among Stars Jan. 13, 2025 — The name 'blue lurker' might sound like a ...