In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

Imagine a Slushee composed of ammonia and water encased in a hard shell of water ice. Now picture these ice-encrusted ...

which as a gas giant planet likely has a similar structure and chemical composition. Or for another way to picture this, try imagining the surface of the Earth, says Philip Muirhead of Boston ...

Scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life beyond ...

Almost 10 years ago, a NASA spacecraft was able to take several photos of Pluto, known for decades as a planet before it was ...

A Southwest Research Institute-led study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, ...

A Southwest Research Institute-led study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, ...

Saturn consists of gas satellites and clouds above it to ... conditions would annihilate any possible life on the planet surface, if present. The researchers also keep searching for life ...

The gas giants are not capable ... and hydrogen peroxide on the surface of Charon, Pluto's largest moon. Balmer hopes to use Webb to observe more four-planet systems, but added that future funding ...