Titan is the only moon in the solar system with stable rivers, lakes, and seas on its surface — except they’re made of liquid ...

When NASA’s Cassini spacecraft captured sunlight glinting off Titan’s dark lakes, scientists realized they were seeing waves — the first evidence of movement on another world’s liquid surface. The ...

In the early 1980s, two Soviet-era missions, Venera 13 and 14, measured sound waves on Venus, producing a measurement of wind ...

Io, moon of Jespiter Jupiter, is famously volcanically active. It has more than 400 active volcanoes, over an area the size of Asia. Some of the volcanic mountains are taller than Mount Everest.

Eight distant worlds hold secrets that still puzzle scientists and spark endless curiosity. Each moon offers a strange allure ...

A new study reveals how shifting ice shells on icy moons can cause dramatic pressure changes, sometimes enough to boil their hidden oceans. The outer planets of our Solar System are accompanied by ...

Ice grains from Enceladus reveal the richest mix of organics yet, offering the strongest clues that the moon’s hidden ocean may support life.

A Florida mother was accused of livestreaming the sexual abuse of her two sons based on claims made by her ex-boyfriend. Prosecutors dropped all charges after an investigation found no digital ...

Saturn stunned skywatchers on 23 November when its iconic rings seemed to vanish, leaving the planet looking strangely bare. Astronomers confirmed not ...

Poised to be able to Supply Up to 50% of U.S. Natural Graphite Demand with Federal Backing Under EXIM’s “Make More in America” ...