Located around 30 times as far from the Sun as Earth, Neptune is not visible to the naked eye. The planet's blue color comes from methane in its atmosphere, which absorbs red wavelengths of light.
Astronomers directly detected the light emitted by a sub-Neptune exoplanet -- a ... Feb. 8, 2023 — Scientists have discovered a new ring system around a dwarf planet on the edge of the Solar System.
By sheer chance we may have visited the seventh planet when things weren’t normal and have misunderstood it ever since.
After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...
New data analysis suggests if Voyager 2 had arrived just a few days earlier, it would have observed something completely ...
We know from The Lord of the Rings that Tolkien crafted endless stars in his legendarium, but are there other planets too?
Earth" planet pretty close to us, just outside our solar system! This planet, called Proxima Centauri b, orbits our nearest neighboring star, Proxima Centauri. It’s called a "Super-Earth" because it’s ...
A rare solar wind event was taking place when NASA’s Voyager 2 zipped by in 1986, a study suggests, which affected what we ...
A solar wind event squashed the protective bubble around Uranus just before Voyager 2 flew by the planet in 1986, shifting ...
"The Voyager 2 flyby of Uranus in 1986 revealed an unusually oblique and off-centred magnetic field," the researchers wrote.
In 1781, German-born British astronomer William Herschel made Uranus the first planet discovered with the aid of a telescope.