Though they don't orbit around our sun, sub-Neptunes are the most common type of exoplanet, or planet outside our solar ...

Sub-Neptune planets are often covered in thick haze, making studying hard. However, NASA’s James Webb Space Telescope is ...

"As planets cool as they age, eventually their interiors ... mystery surrounding the off-kilter magnetic fields of Neptune and Uranus. "Magnetic fields in planets are generated by flowing ...

"As planets cool as they age, eventually their interiors may drop to the cooler side of this curve and water and hydrogen will then start to separate." ...

October 1, 2021, Opinion: "How to cool the planet? The energy infrastructure that powers our civilization must be rebuilt, replacing fossil fuels with carbon-free sources such as solar or nuclear. But ...