"The Arctic is changing faster than anywhere else on the planet, so the question we’re trying to ask here is: Is the Arctic ...

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 ...

Uranus has 27 known moons, which are named after characters from the works of William Shakespeare and Alexander Pope. Uranus takes approximately 84 Earth years to complete one orbit around the Sun.

6, 2023 — Following in the footsteps of the Neptune image released in 2022, NASA's James Webb Space Telescope has taken a stunning image of the solar system's other ice giant, the planet Uranus.

"When these giant ice sheets melted, they triggered enormous ... activity set off chemical chain reactions that reshaped the planet." Professor Kirkland said the study also offered a new ...

Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...

"Such a transition to a glacial state in 10,000 years' time is very unlikely to happen, because human emissions of carbon ...

From pole to equator, the sphere is covered in a thick crust of ice. In orbit around the white planet is a single cratered moon. You are gazing on Earth in the Cryogenian period, 700 million years ...

Sea ice acts like a giant mirror, reflecting the sunlight away ... she said, releasing planet-heating carbon dioxide and methane. Wildfires have become more frequent and intense and wildfire ...