Because Uranus and Neptune are so far away ... planetesimals in the Kuiper belt—of which the notoriously demoted Pluto is a ...

Thomas says this goes for all outer planets: Jupiter, Uranus, Neptune and Pluto. “Jupiter and Saturn are the only outer planets that the ancients were aware of in previous times,” explains Thomas.

To understand what happened to Pluto, we must actually go back to ... showed it to be much smaller than Jupiter, Saturn, Uranus, and Neptune. In many ways it more nearly resembled Triton, a ...

Why was Pluto reclassified as a dwarf planet? One might think that it’s purely a matter of size. Mercury, the smallest of the ...

Three of the four Outer Senshi possess magical talismans, and yet they are not always shown with their respective owners, who ...

As we leap into the heart of spring, the energy will buzz with power shifts, significant planetary re-entries and intense ...

Planets' temperatures are largely influenced by their structural characteristics and proximity to the Sun, however, Venus ...

The hidden moons were discovered orbiting Uranus and Neptune, and the discovery brings the moon counts for these planets to 28 and 16, respectively. The discovery of these hidden moons is both ...

Neptune, Uranus and Pluto all changing signs, moving from water and earth signs to fire and air signs. A familiar thread ...

The James Webb Space Telescope identified the lights in the distant planet’s atmosphere, which could not be seen by earlier ...

The month kicks off with Saturn in Pisces mingling with Uranus in Taurus on April 4. As two of the outer planets (further ...