The outermost ring of the planet Uranus turns out to have a bright blue color, according to a report in the April 7 issue of the journal Science. That makes it only the second blue ring to be found in ...

The farthest rings of Uranus offer a stunning spectacle: one shines with icy blue, the other with dusty red. These hues reveal distinctly different compositions: water ice on one side, ...

The rings of Uranus were only discovered in 1977 and the outer rings, named for the Greek letters μ and ν (mu and nu), have been a nice puzzle. First of all, they are different colors, with ν being ...

Strange things are happening to the rings of Uranus, that little blue planet way out there in the solar system. It has rings and moons, and once every 42 years, the planet's tilted angle lets ...

Often appearing in images to have starkly different hues, the true colors of Neptune and Uranus may be more similar than previously thought, new research has found.The first detailed glimpses of the ...

This series of images from NASA’s Hubble Space Telescope shows how the ring system around the distant planet Uranus appears at ever more oblique (shallower) tilts as viewed from Earth – culminating in ...

Ah Neptune. Why? So blue new evidence has revealed *** colorful controversy involving *** pair of comparable planets. And that's not all this is *** look at the planet's Uranus and Neptune looking ...