Neptune is an ice giant, composed primarily of hydrogen, helium, and methane, with a hot, dense fluid of icy materials above a small rocky core. Neptune has 14 known moons and at least five main rings ...

(NASA, ESA, CSA, STScI via AP) CAPE CANAVERAL, Fla. (AP) — Neptune and its rings haven’t looked this good in decades. NASA released new glamour shots of our solar system's outermost planet Wednesday ...

Astronomers note that you'll likely need a telescope with at least an 8-inch aperture at 50 times magnification to see Uranus and its rings, and 150 times magnification to see Neptune and its rings.

US-based space agency NASA has announced that its James Webb Space Telescope has captured the clearest view of Neptune 's rings in more than 30 years. Most striking in Webb's new image is the ...