The reclassification of Pluto as a dwarf planet continues to stir up a hornet's nest of controversy and debate, as Space.com ...

Unpopular opinion time, Pluto being reclassified as a dwarf planet was a great thing for our understanding of the solar ...

Pluto lost its planethood for a very specific reason. Whether or not that’s a good reason depends on who you ask.

Those who supported Pluto’s demotion included Neil DeGrasse Tyson ...

Picture a star, about half the sun’s mass shining with a dim red light. Lumbering around it on a 5,000-year orbit is a huge ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers have discovered a possible new dwarf planet orbiting far beyond Pluto. First detected in March 2023 by Japan's Subaru ...

It's been 20 years since Pluto lost its status as the ninth planet of the solar system, but we still can't seem to let it go. Reading time 3 minutes Pluto remains one of the great generational divides ...