The hellish surface of a moon of Jupiter known as Io is riddled with hundreds of lava-spewing volcanoes that make the world ...

Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about ...

Astronomers have calculated that the gas giant Jupiter used to be twice as big as it is now, based on the odd orbits of two of its many moons.

New data from the orbiter has unveiled some of the treacherous conditions of not only Jupiter, but its moon Io, the most volcanic body in the solar system. The findings, which come after Juno has ...

Stunning new Jupiter photos from NASA’s Juno spacecraft reveal storms, cloud bands, and its volcanic moon Io as the mission nears its final orbits around the gas giant.

The Full Moon in Sagittarius on June 11, 2025 will initiate a powerful new era for four zodiac signs. With the ruler of this ...

Jupiter, our gas giant planet of luck, abundance, games of chance, and inclinations of excess, will set up his roulette wheel in the breast milk founts of Cancer for the first time in ...

Enjoy a close conjunction of the solar system’s smallest and largest planet just days before the Full Strawberry Moon this ...

A spacecraft that will study one of Jupiter’s moons launched Monday on a journey of more than six years to discover if the moon has the ability to support life. The solar-powered spacecraft ...

Jupiter's second-largest moon has more impact craters on its surface than any other planetary body in the solar system, and it has tons of ice on its surface as well. For decades. researchers ...

This week brings a change of luck, culminations and a boost of optimism, as Jupiter changes signs, and a full moon in fiery ...