The bold question-askers at What If reveal what makes Neptune’s atmosphere so wildly unforgiving. Catholic devotees were stunned when an apparition of Jesus appeared in the clouds following a Mass.

However, at Neptune’s surface, the gravity is only about 1.1 times the gravity we experience on Earth. In other words, if ...

“I was astonished — Neptune’s upper atmosphere has cooled by several hundreds of degrees,” Melin said. “In fact, the temperature in 2023 was just over half of that in 1989. ...

Chinese scientists propose 2033 Neptune orbiter mission Scientists are proposing China’s first ice giant mission, aiming to ...

We might have been very wrong about exactly what lurks below the tranquil blue and green surfaces of Uranus and Neptune. Previous theories have suggested a range of hidden properties of the two ...

In the vast expanse between Uranus and Neptune, a team of researchers have uncovered something really quite extraordinary, a ...

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 ...

"Neptune has an atmosphere that's made mostly out of hydrogen. It looks like GJ 1214b might have an atmosphere that's made mostly out of water." ...

Exploiting once-secret Star Wars technology to pierce Earth's turbulent atmosphere, California astronomers have taken startling new pictures of the planet Neptune through the giant eye of the Keck ...

This artist's concept depicts the planet GJ 1214 b, a "mini-Neptune" with what is likely a steamy, hazy atmosphere. NASA/JPL-Caltech/R. Hurt (IPAC) ...

NASA said it will make the Hubble images of Uranus and Neptune publicly available at the end of September. The New Horizons images will likely be received at the end of 2023, at which point they ...