We bring up this history because it is directly related to the story of Pluto. In 1846, Neptune, the fourth of the giant planets beyond the asteroid belt, was discovered—thirty times farther ...

But the most curious thing about Pluto is its bond with Neptune. It’s called a resonance: For every three times that Neptune orbits the sun, Pluto orbits twice, and in such a way that the bodies ...

Of the five dwarf planets in the Solar System – including Eris, Ceres, Makemake, and Haumea – Pluto is easily the best-known ...

Jupiter’s lucky energy brings optimism and growth, especially to your wallet or travel plans. Jupiter is shouting, “Go big or ...

A scientist simulated the contents of the ice giant worlds, and found that a fluid layer may explain each planet’s strange ...

Also on Saturday, December 7, the dreamy planet Neptune ends its retrograde and goes direct in its home sign of Pisces.

The dwarf planet Makemake, which chills out in the deep freeze of the outer Solar System, might be home to an ice volcano 1.

The entrance of Neptune into Aries in 2025 is an instrumental part of the astrology that will define a new era.

Everything you need to know for the upcoming week.