Neptune, the most distant major planet in the Solar System, has finally given up one of its longest held secrets. After ...

CAPE CANAVERAL, Florida (KRON) — NASA has confirmed its Hubble Space Telescope caught the presence of a dark vortex in the atmosphere of Neptune. The full visible-light image shows that the dark ...

At the left, an enhanced-color image of Neptune from the NASA/ESA Hubble Space Telescope. At the right, that image is combined with data from the NASA/ESA/CSA James Webb Space Telescope. The cyan ...

The first-ever ground-based image of a dark spot on Neptune has revealed vital clues as to the origin of such anticyclonic vortices. When you purchase through links on our site, we may earn an ...

The most elusive planetary aurora in the Solar System has finally been revealed in all its gently glowing glory. Far from the Sun, and Earth, the sky-blue planet Neptune has been captured shimmering ...

A team led by an astronomer from the University of Kansas has crunched data from NASA’s TESS and Spitzer space telescopes to portray for the first time the atmosphere of a highly unusual kind of ...

With temperatures reaching almost 2,000 degrees Celsius on its dayside, LTT 9779 is one of the few known planets in the "hot ...

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Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The ice giant’s ...

There aren't a lot of Hot Neptunes in the galaxy, and it's not entirely clear why. A Hot Neptune is, as the name implies, a Neptune-sized planet orbiting within 1 AU of its host star. While we've ...

Find out what happens if you fall into the deep, stormy atmosphere of Neptune. ‘Blatantly Unconstitutional’: Bondi Says Gun ...

A newly discovered distant mini-Neptune planet may possess its own atmosphere, ocean, or a combination of the two, even if they don't last for long. The extrasolar planet, or exoplanet, designated ...