In 2005, ESA's Huygens probe landed on Titan, revealing the atmosphere, landscapes, and chemistry of Saturn's moon.

While Saturn has been visible in the night sky all of September, this weekend, the ringed planet will shine its brightest.

NEW DELHI — India has officially surpassed Japan to become the world’s third-largest solar power producer, marking a dramatic transformation in the country’s energy landscape. According to the ...

In the early hours of September 16 skywatchers across North America and parts of Europe will have a rare opportunity to ...

Orbiting Saturn lies a quiet enigma - Rhea, the second-largest of its moons. Discovered in 1672 by Giovanni Cassini, Rhea has ice cliffs, bizarre internal structures, and an unexplained absence that ...

Travel the universe from your seat with our picks from the annual ZWO Astronomy Photographer of the Year competition.

NASA's Juno spacecraft has spied the final "auroral footprint" of a moon of Jupiter, meaning that it has watched as the moon ...

Jupiter hosts the brightest and most spectacular auroras in the solar system. Near its poles, these shimmering lights offer a glimpse into how the planet interacts with the solar wind and moons swept ...

Titan's shadow will fall over Saturn during the early morning hours of Sept. 4. Heads up stargazers! The shadow of Saturn's ...

"JUICE will use the gravity of Venus this week to bend its orbit around the sun and gain speed relative to Earth without ...

On Aug. 23, 1966, NASA's Lunar Orbiter 1 sent back the first photo of Earth from the moon. It showed a grainy crescent Earth ...

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered dozens of NASA missions over the past 50 years But RPS is expensive, costing ...