Uranus radiates more energy than it gets from the sun, two new studies find — just as Jupiter, Saturn and Neptune do.

This week, Mercury is joining Venus, Mars, Jupiter, Saturn, Uranus, and Neptune for a seven-planet parade (although ... but it’s cute and paints a fun picture. Additionally, planetary alignment ...

Dramatic theories have been proposed to explain the mysterious interiors of Uranus and Neptune, the ice giants of our solar ...

Its bland exterior belies a dynamic world full of surprises Shi En Kim Reporter Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet ...

Alan Dyer/Getty Images The solar system has eight planets overall – Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Mercury is the closest planet to the sun and Earth is the ...

Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could all be visible with ... Venus will appear as the brightest planet in the sky, near the Pisces constellation. Mercury will be in ...

From west to east: Saturn, Mercury, Venus, Uranus, Jupiter and Mars ... If you seek out the ringed planet, you’ll need a clear view of the western horizon about 30 minutes after sunset.

while Uranus and Neptune are not visible to the naked eye. Venus, shining in the west, is by far the brightest. It's eight times brighter than the next-brightest planet, Jupiter, high above in the ...