Slushy geysers on Saturn's moon Enceladus erupt from fractures clustered around a hot spot at the satellite's south pole, scientists have now confirmed. Using NASA's Cassini spacecraft, researchers recorded the location of jet events on Enceladus for two years. picked by AutumnLotus 10 months ago

A sniff test of water vapor spewing from Saturn's moon Enceladus shows it is gushing with organic molecules, increasing the possibility of life existing somewhere in the Saturn system. picked by AutumnLotus 5 months ago

Scientists on Wednesday said they have an explanation how one of Saturn's moons can spew out a giant plume of water vapor, adding to evidence a source of life -- water -- lies beneath the moon's frozen surface. picked by AutumnLotus 7 months ago

Enceladus, the tiny satellite of Saturn, is colder than ice, but data gathered by the Cassini-Huygens Mission to Saturn and Titan has detected a hot spot that could mean there is life in the old moon after all. In fact, for researchers of the outer planets, Enceladus is so intellectually hot, it's smokin'. picked by AutumnLotus 8 months ago

The groundbreaking discovery was made after analysis of instruments on the US-European Cassini probe, the spacecraft that has been orbiting Saturn since 2004 following a 3.5 billion-kilometer (2.2 billion miles) voyage. picked by AfroMosHi 3 weeks ago

One of Saturn's moons may once have harboured a liquid ocean beneath its icy surface. Tethys is a mid-sized satellite with a density close to that of pure ice. But a large valley system visible today must have formed when the crust was being heated and under great strain. picked by AutumnLotus 5 months ago

Saturn's moon Titan may have a deep, hidden ocean, according to data published in the journal Science. Radar images from the Cassini-Huygens mission reinforce predictions that a reservoir of liquid water exists beneath the thick crust of ice. If confirmed, it would mean that Titan has two of the key components for life - water and organic molecules. picked by AutumnLotus 5 months ago

New observations by a spacecraft suggest Saturn's second-largest moon may be surrounded by rings. If confirmed, it would the first time a ring system has been found around a moon. picked by AutumnLotus 6 months ago

The scientists behind the Cassini orbiter have announced the discovery of Saturn's 60th moon, a little thing that showed up in time-lapse photography of the ringed planet. picked by AutumnLotus 1 year ago

Saturn: jewel of the solar system, taker of breaths, ringed beauty. Even veteran astronomers can't help but gasp when they see her through a small telescope.

Red Alert: Saturn's rings are vanishing.

Around the world, amateur astronomers have noticed the change; Saturn's wide open rings are rapidly narrowing into a thin line. picked by AutumnLotus 5 months ago

Saturn is now at its best in our late-winter sky. It appears below and to the left of the conspicuous "sickle" or backwards question-mark pattern of stars marking the head and mane of the constellation of Leo, the Lion.

What we see with the naked eye is a bright yellowish-white "star" shining with a steady light. picked by AutumnLotus 6 months ago

Ancient gravitational interactions with Venus and Jupiter could help explain some quirks about our moon's orbit. Scientists think Earth's only natural satellite was born when a rogue Mars-sized object struck a young and still molten Earth. The collision created a disk of debris around Earth that eventually coalesced to form our moon about 4.5 billion years ago. picked by AutumnLotus 10 months ago

High resolution observations of Saturn's radio emissions have just been made public by NASA. Listen to NASA's Saturn radio emissions, then listen to the classic 1956 science fiction movie Forbidden Planet. The similarities are startling. picked by AutumnLotus 10 months ago

Two decades of scrutinizing Saturn are finally paying off, as scientists have discovered a wave pattern, or oscillation, in Saturn's atmosphere only visible from Earth every 15 years. picked by AutumnLotus 3 months ago

Iapetus has a landscape unlike anything else in the solar system: sharp-edged islands of dark material within pale regions, and patches of white ice on the dark mountainsides. "It is startling," says Carolyn Porco, head of the Cassini imaging team at the Space Science Institute in Boulder, Colorado, US. picked by DrNothing 11 months ago

An invisible donut of trapped, hot particles surrounding Saturn is all bent out of shape--a finding that astronomers can't yet explain. picked by AutumnLotus 12 months ago

A massive whirling vortex recently discovered over Saturn's south pole has features that are similar to hurricanes on Earth and unlike anything astronomers have seen before, a new study finds. picked by AutumnLotus 5 months ago

Saturn's moon Iapetus has virtually no gray. Rather, its features are all stark black and white. The appearance has long puzzled astronomers. New detailed images suggest sunlight is melting ice on one side of Iapetus, leaving the moon's dark surface exposed, while the opposite half retains its reflective ice-mixed shell. picked by AutumnLotus 11 months ago

NASA has released photos taken over the past few months from its Cassini spacecraft as it orbits around Saturn. Site includes high-res images that make for dandy wallpaper. picked by Wingnut 1 year ago

Saturn has a newly discovered ring, a faint trail of particles just visible in between some of its better-known rings, NASA said on Tuesday. picked by Galoot 2 years ago