It must have enough mass to draw itself into a round shape ... the committee declared that Pluto no longer qualified as a planet because of its position in the cluttered Kuiper Belt, where ...

The major planet roster has changed over the years, but Pluto is still beloved by the science community and regularly makes headlines. In July 2022, the National Aeronautics and Space ...

The definition of a planet has been a hot topic ever since a change kicked Pluto out of our planetary ... we decide where to draw the lines. And as of recent, some researchers want to redraw ...

song, Interplanet Janet. Upon the discovery of its existence in 1930, Pluto enjoyed decades of special status as one of the solar system's planets. Then, in the summer of 2006, Pluto was demoted.

Related: Why is Pluto not considered a planet? One alternate definition comes ... and we have to decide where we want to draw ...

This means Pluto is not considered a major planet like Mercury or Earth but instead ... the differences are far harder to tease out. So where do you draw the line? Humans like putting things ...

For many people, the definition of a planet was only made clear in 2006, when the spunky world Pluto was demoted from a planet to a dwarf planet. Now, a team of astronomers is pushing for ...

Although Seeing in the Dark doesn't directly discuss Pluto, it does celebrate the joy of observing planets. Viewers who watch the show may wonder what happened to Pluto in 2006 and whether any of ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Hey, remember Pluto? Of course you do! When most of us were brought up in school we ...

If you answered "Pluto's planethood," your grasp of the astronomical is excellent. Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about ...