The bottom half of the world, known as the Southern Hemisphere, is about to be treated to a partial solar eclipse that won't ...

During a total solar eclipse, the bright disk of the Sun is blocked, and the faint outer atmosphere becomes visible. It is ...

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 ...

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 ("Jupiter Icy Moons Explorer"), which is on its way to do just what you might expect after hearing its name. The ...

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 ...