Related topics: atmosphere · cassini spacecraft · saturn · moon

Tides could be source of heat on icy moons

The icy moons in the outer solar system hold the potential for life, given that they may contain oceans of water. But life also needs a source of energy input to perform essential functions such as growth, reproduction and ...

Cassini mission prepares for 'grand finale' at Saturn

NASA's Cassini spacecraft, in orbit around Saturn since 2004, is about to begin the final chapter of its remarkable story. On Wednesday, April 26, the spacecraft will make the first in a series of dives through the 1,500-mile-wide ...

Does Pluto have the ingredients for life?

Pluto has long been viewed as a distant, cold and mostly dead world, but the first spacecraft to pass by it last year revealed many surprises about this distant dwarf planet.

Titan features steep, liquid-filled canyons

Although Saturn's largest moon, Titan, is surrounded by a thick, hazy atmosphere, Cornell astronomers have revealed that the moon's terrain features deep, steep-sided canyons filled with liquid hydrocarbons.

Cassini sees dramatic seasonal changes on Titan

As southern winter solstice approaches in the Saturn system, NASA's Cassini spacecraft has been revealing dramatic seasonal changes in the atmospheric temperature and composition of Saturn's largest moon, Titan.

Nasa scientists find 'impossible' cloud on Titan—again

The puzzling appearance of an ice cloud seemingly out of thin air has prompted NASA scientists to suggest that a different process than previously thought—possibly similar to one seen over Earth's poles—could be forming ...

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