Updated measurements from NASA’s Juno spacecraft could help researchers better understand the planet's mysterious interior, ...

Six of the planets of our solar system will be aligned in February for a spectacular sky show. Here’s where and when you can ...

From dazzling Jupiter high in the evening sky to elusive Mercury low at sunset, February 2026 offers one of the year's best ...

Solar wind sounds poetic, but it's a very real and powerful phenomenon, connecting the Sun to every part of our solar system. Unlike the wind we feel .

This weekend, six planets are set to share the sky in a rare “planet parade,” giving stargazers a short but magical window to ...

Although Mercury was geologically active in its early days, today its surface appears almost completely static. This is why ...

Mercury spill closes Sunspot Solar Observatory and nearby forest trails indefinitely, though officials say there is no public ...

Stokey’s Solar Walk transforms the revetment between Bonchurch and Wheelers Bay into a to-scale model of our planetary neighbourhood.

Nersa has clarified the registration requirements for residential solar and small-scale embedded generation installations, ...

The smallest planet in our Solar System may be hiding a big secret. Curious bright streaks on Mercury's surface, doodled on its craters and slopes, are probably a sign of very recent geological ...

Every once in a while, the mechanics of our solar system grant Earth and its residents a better-than-average view, as is the ...