It is not gone. It has been re-classified from being a planet to being a dwarf planet. This is due to its size and the nature of its orbit.
Pluto is not considered a planet any more.
Pluto is not gone in fact it still exists. However Pluto has had its status of "planet" removed because it size was too small.
Pluto is not "gone", but its planetary status is. its orbital path is not circular enough and by saying that, it does cross neptunes orbital path. that breaks the definition of a planet.
That is correct it is no longer a planet.
The dwarf planet Pluto has never gone missing. It's still there.
The International Astronomical Union "demoted" Pluto from true planet to dwarf or minor planet status in 2006; it is highly unlikely to reverse that decision and change the definition back to include Pluto as a planet in 2015.
No, it is not true that Pluto is known as the "anus planet." Pluto is a dwarf planet located in the outer regions of our solar system. It was once classified as the ninth planet but was reclassified as a dwarf planet in 2006.
False. Nothing actually happened to Pluto itself. All that has happened is that, after discovering several new Pluto-like objects, scentists came up with a new definition for a planet that excluded Pluto.
Mars is not the smallest planet because Pluto is. Though, scientists now say that Pluto is no longer a true planet. That makes Mercury the smallest planet in our Solar System.
In days gone by it was Pluto - but it has now been "down sized" to a dwarf planet.
Pluto, it is now a dwarf planet or planetoid.
Pluto has a tilted orbit (compared with the average plane of the orbits of the other planets). Also, Pluto would be considered a "terrestrial planet", but it is not now defined as a planet. It's just called a "dwarf planet" now.