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.

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

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

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

Astrology memes have humorously ranked planets based on their meme potential. Mercury takes the top spot due to frequent ...

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

I don’t do politics. We have plenty of others at cleveland.com who play in that arena. Nor do I know where Jim Tressel stands ...

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

Aquarius is the fourth most likely wealthy woman in the zodiac. The study states, "Media mogul Oprah Winfrey ($3B) and ...

The Senior Bowl and Shrine Bowls are in the rearview mirror, and this week, Myles Garrett shook the NFL world by asking for a ...

Phil Taylor has advised Luke Littler to make two changes to ensure he can dominate for years to come after winning his first ...

Last fall, the scientific community went into a minor frenzy. A hunk of interstellar material had been sucked into the ...