Big storms can strip some parts of Jupiter's atmosphere of ammonia, while leaving buried reservoirs of the gas elsewhere.

All planets are made of gas, ice, rock and metal, and models of how planets form usually assume that these materials don't ...

The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.

Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

Mars may look like a dry and dusty world, but just beneath its surface lies one of the most surprising discoveries in ...

The Medusae Fossae Formation of Mars has ice deposits over 2 miles deep, potentially providing vital water resources for ...

What if water and hydrogen don’t stay separated inside planets like Earth and Neptune? New research from UCLA and Princeton ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical ...

Scientists believe the MFF’s ice, protected by layers of dust or ash, could reveal clues about Mars' ancient, water-rich past ...

Vision Films Inc. ("Vision") announces the North American VOD release of the H2O: The Intelligence of Water on April 8, 2025 from documentary filmmaker Emmanuel Itier and Wonderland Entertainment ...

The University of Hawaii astronomer’s interest in habitable worlds began at a geothermal field in Iceland, where she and a ...