NASA scientists have sought to understand planet Jupiter, the gas giant whose mass is more than the rest of the planets in ...

James Webb Space Telescope Sees Jupiter's Rings, Moons and Auroras Credit: Space.com | imagery courtesy: NASA, ESA, Jupiter ...

Though other planets have rings too, the ring of Saturn is stunning ... satellites than any other planet, surpassing even Jupiter. The moons of Saturn are said to have formed 4 billion years ...

One of the big surprises: Despite the moon's cooled crust, the data shows Io maintains liquid hot lava just below the ground.

A group of swirling storms at Jupiter's north pole are bouncing off each other, like bumper cars at the fairground.

But some of the planet's many moons may be fit for life ... 5 A photo from a telescope showing Saturn and Jupiter in the night sky. Saturn's rings are visible. With a good telescope, you may ...

A celestial leap is set to take place over two nights as the moon and Jupiter will appear to dance near to each other in the ...

Simply look to the western sky after sunset. The delicate form of the crescent moon is set to draw close to the planet Jupiter in the post-sunset sky on April 29, before later making its closest ...

Jupiter and Mars are on display during May evenings. It’s your last chance to grab a good view of Jupiter before it drops out of sight for midsummer. A gathering of planets in the morning sky ...

The two probes discovered three new moons, studied the ring system in detail ... moon in the solar system, after Jupiter's Ganymede. It's also larger than the planet Mercury.

The Voyager 1 spacecraft had flown past this moon of Jupiter, catching the first glimpse of active ... Heat often comes from a planet’s formation and the decay of its radioactive elements. But smaller ...