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The weird and wonderful inner moons of Saturn revealed by Cassini

The weird and wonderful inner moons of Saturn revealed by Cassini

2 April 2019

Saturn has a smorgasbord of little moons. The final few orbits the Cassini spacecraft made before it disintegrated in the planet’s atmosphere allowed it to observe five of the planet’s small inner moons up close.


Saturn

Saturn’s rings formed in a smash-up less than 100 million years ago

17 January 2019

Some of the Cassini spacecraft’s final measurements of Saturn’s gravitational field show that its rings are younger than we thought, and its winds run deeper


Enceladus’s hot, gritty core may cook up ingredients for life

Enceladus’s hot, gritty core may cook up ingredients for life

6 November 2017

Saturn’s moon Enceladus seems to have a sandy core that warms water passing between the grains. This heating could help create conditions that are right for life


A gaggle of 7 moons keep Saturn’s rings from breaking apart

A gaggle of 7 moons keep Saturn’s rings from breaking apart

17 October 2017

The gravity from seven of its moons stops Saturn’s bright outer ring from spreading out and dispersing into space, according to Cassini spacecraft measurements


Watching Cassini’s last moments from inside NASA mission control

Watching Cassini’s last moments from inside NASA mission control

15 September 2017

The Cassini team was at once somber and excited as they watched the spacecraft’s radio heartbeat flicker out. Mika McKinnon joined them to say goodbye


Cassini takes last look at the ring patterns made by mini moons

Cassini takes last look at the ring patterns made by mini moons

15 September 2017

These unusual patterns in Saturn's rings give us clues to what happens when planets are born, and may help us understand how our solar system formed


Final pictures from Cassini as probe smashes into Saturn

Final pictures from Cassini as probe smashes into Saturn

15 September 2017

Say goodbye to humanity’s outpost at Saturn with a look at Cassini’s final images before it was swallowed by Saturn’s atmosphere


Tears for Cassini: why it's OK to well up over a lump of metal

Tears for Cassini: why it's OK to well up over a lump of metal

14 September 2017

Expect more of the modern phenomenon of mass mourning for a machine when the space probe Cassini makes its death dive into Saturn, says Joelle Renstrom


MD

Cassini's Grand Finale: The ups and downs of our 20-year mission

13 September 2017

Michele Dougherty's team rode its luck to make eye-opening discoveries around Saturn and its moons. She reveals the project's pleasures and pains


What Cassini saw...

Cassini's Grand Finale: The spacecraft that unveiled Saturn

13 September 2017

From magical rings to loony moons to giant polar hurricanes, in 13 years orbiting Saturn the Cassini probe has exposed many wonders. Here's our pick


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