Pluto was once the ninth planet of our solar system, until scientists reclassified it in 2006, sparking outrage and debate.

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. From that day forward ...

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies in the outer solar system. At such a critical moment in US history, we ...

Pluto will mark a birthday of sorts on March 23, 2178. No one is likely to be there to celebrate it, of course. Even if ...

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...

Pluto may not be a planet any more, but you still have a chance to see the distant dwarf planet at one of Michigan's ...

Venus is depicted as a reckless spender, and Pluto as a forgotten heir ... size but because it literally hoards everything. The planet is a gas giant, has the most moons, and pulls in asteroids ...

Civ 7's reception is looking a bit subdued for such an anticipated game, but Firaxis says "work is already underway" on big ...

Each planet embodies characteristics and traits, challenged by their parents' specific demands and suggestions to focus on more practical ambitions. Middle-class Indian parents are a universal ...

You should be able to see all six planets nightly until the last week or so of February. After that, a seven-planet parade will begin as Mercury will briefly join the others in the sky for a ...

You should be able to see all six planets nightly until the last week or so of February. After that, a seven-planet parade will begin as Mercury will briefly join the others in the sky for a ...

What is Planet Position in Astrology? Planet position is a diagrammatic representation of the condition and positions of the celestial bodies at any given time for any given location on Earth. Planet ...