Boy, how the world has changed over the past 10 years, but perhaps not as profoundly as our understanding of another, more ...

Bring up the former planet Pluto in conversation and you’re guaranteed to be met with a strong opinion. In one camp are those ...

Answer: Kershaw's great uncle, Clyde, was from Streator and is the man who discovered Pluto, the dwarf planet that's so far away, it's 3.2 billion miles from us. And that's where Clyde is today ...

Space & Spaceflight Astronomers Discover Potential Dwarf Planet Lurking Way Beyond Pluto Named Ammonite, the distant object casts doubt on the existence of the elusive Planet Nine.

Pluto has never been much of a planet — small, wired orbit, not much atmosphere — and questions about its status have been raised periodically since its discovery 76 years ago. This week, the ...

The unexpected discovery of the real-life celestial body Pluto in No Man's Sky by one explorer astonishes and impresses the player community.

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its status as the ninth planet in our Solar System.

But Pluto turned out to be too tiny — it is smaller than the moon — and was demoted to dwarf planet status in 2006.

Almost 20 years after Pluto was infamously downgraded from its status as a planet, scientists now believe they have discovered a new planet in our solar system.