Titan, the second-largest moon in the solar system, is already known for its methane lakes and seasonal shifts.

For the first time, astronomers have observed cloud convection in the northern hemisphere of Titan, Saturn’s largest moon.

We tend to think of the weather as mundane, the sort of boring things you talk about when you have nothing else to say, but ...

This week, an old astronomical controversy is renewed as researchers present new evidence for a hidden "Planet X" in our ...

NASA's Perseverance rover has observed an aurora on Mars in visible light for the first time, with the sky glowing softly in ...

NASA's James Webb Space Telescope has made the first-ever and long-anticipated detection of ice outside of our own solar system. The frozen water was found within a debris disk circling HD 181327, a ...

The two observatories, one in deep space and the other in Hawai’i have observed clouds in the northern hemisphere of Titan – ...

Water ice shapes the outer regions of our Solar System in profound ways, forming the thick crusts of moons like Europa and ...

The recent detection of a gas in a distant plant has been linked to life forms has sparked debate among scientists.

A faint yet visible Martian aurora is the first instance of the phenomenon spotted from another planet's surface.

NASA’s Perseverance rover has detected the first aurora at Mars that’s visible to the human eye, good news for future ...

NASA's Perseverance Mars rover made skywatching history in March, becoming the first robot to witness auroras from the ...