Enceladus

The outer solar system is bathed in cosmic radiation. Illustration: depositphotos.com

Cosmic radiation may fuel hidden life on Mars and beyond

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The study proposes a new definition: the "radiolitic habitable zone" - in contrast to the classic "habitable zone" (the region around a star that allows liquid water to exist on the surface), the radioolitic habitable zone focuses on places where water exists.
The north pole of Enceladus. Source: NASA.

The north pole of Enceladus

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A simulation of the Dragonfly mission proposal, to send a rover that could fly through the dense and icy atmosphere of Saturn's moon Titan. Source: APL/Mike Carroll.

Which spacecraft will succeed Cassini in exploring the secrets of Saturn and its moons?

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Imaging of the Cassini spacecraft passing through the water jets of the moon Enceladus. The close flyby she made through the jets in 2015 allowed her to detect molecular hydrogen in the water jets and strengthen the possibility that the environment in the sub-glacial ocean from which the jets emanate supports the existence of life. Source: NASA/JPL-Caltech.

NASA unveils new discoveries from the ocean worlds of the moons of Jupiter and Saturn

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Water vapor and mineral particles drift into space from the surface of the moon Enceladus, one of the icy moons orbiting Saturn. Metamorphoses hint at the existence of an ocean beneath the ice and the fascinating possibility that it contains life. Artist rendering: NASA / David Seal.

Is there life on one of Saturn's icy moons?

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Saturn's moon Enceladus. At the bottom of the image is its south pole, with its leopard stripes, from which water jets emerge, originating from an ocean of liquid water hidden beneath an outer layer of ice. New research suggests that this layer of ice is much thinner than previously thought in the south polar region, which could greatly assist a future lunar exploration mission. Source: NASA/JPL/Space Science Institute.

Enceladus' sub-ice ocean may be very close to the surface

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Kalachao Siyum, a doctoral student at the University of Arizona, of Ethiopian origin, presents the jawbone he discovered at a site in the Afar state in Ethiopia, which dates back the first species in the human lineage to 2.8 million years. Photo: Arizona State University

Summary of the year 2015 in science

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Comet Siding Spring as it might have been seen from Mars. Figure: Indian Space Agency

Summary of the year 2014 Part II - Astronomy and astrophysics: a rare meeting between Mars and the comet 'Ben David' of the Earth and a supercluster

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Gravity measurements by the Cassini spacecraft and NASA's Deep Space Network indicate that Saturn's moon Enceladus, which has jets from its south pole, also contains a large internal sea beneath the ice sheet. Image: NASA/JPL-Caltech

Further confirmation of the existence of a liquid water ocean beneath the surface of the Saturnian moon Enceladus

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A geyser (at the top of the image) erupts from Enceladus. Photo: NASA's Cassini spacecraft

Geysers and water on the moon Enceladus

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Saturn's moon Enceladus. Photo: Cassini spacecraft

The "elements of life" exist on Saturn's moon, Enceladus

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

The leopard plume and stripes are clearly visible in Cassini's close-up images of the moon Enceladus.

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Is there an ocean on Enceladus? Scientists are divided

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Enceladus - new findings. Part II'

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Enceladus - new findings. Part a'

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

The next big mission: to Jupiter and its moons

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Could Cassini be used to discover life on Enceladus?

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Cassini will pass through Enceladus' plumes today

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Cassini is scheduled to pass today within the edge of the ice plume ejected from Enceladus

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Enceladus and Janus in one Cassini frame

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Ice-spewing volcanoes on Enceladus

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

The moon Enceladus is very strange, the researchers admitted

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Close-up of Enceladus

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Enceladus - a small new world

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

Enceladus above Saturn's rings

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A glacier from Scotland and humans completed the path: a possible route to the Stonehenge altar stone

A closer look at Enceladus

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