Tag: Cassini
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Europlanet Webinar: Cassini Detects Organic Compounds in Enceladus’ Fresh Plume
Overview: Cassini’s Fresh Plume and a New Detection The Europlanet Webinar on 5 November 2025 brings together researchers and enthusiasts to explore a startling development: the Cassini mission, which operated from 1997 to 2017, identified organic molecules in ice grains from the geysers that shoot from Saturn’s moon Enceladus. Minutes after being ejected into space,…
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Europlanet Webinar: Cassini Detects Organic Compounds in Enceladus Plume
Overview of the Europlanet Webinar On 5 November 2025, at 11:00 CET (10:00 UTC), the Europlanet Webinar series highlighted a pivotal discovery about Enceladus, one of Saturn’s most intriguing moons. The session featured Thomas O’Sullivan from Freie Universitaet Berlin, who shared the latest results on organic molecules detected in ice grains ejected from Enceladus’ plumes.…
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Europlanet Webinar: Cassini Detects Organic Compounds in the Enceladus Plume
Overview of the Europlanet Webinar The Europlanet Webinar series returns with a compelling session on one of the solar system’s most intriguing worlds: Enceladus. On 5 November 2025 at 11:00 CET (10:00 UTC), researchers, space enthusiasts, and planetary science students will gather to hear Thomas O’Sullivan of the Freie Universität Berlin discuss the latest detection…
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Space Radiation May Create Some Organic Molecules Detected on Icy Moons
Rethinking the Origins of Enceladus’s Organics For years, the plumes jetting from Saturn’s moon Enceladus have been a tantalizing clue in the search for habitability beyond Earth. The Cassini mission detected a suite of organic molecules in these icy geysers, suggesting a chemically rich environment beneath the frozen crust and a potential link to a…
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Space Radiation May Create Some Organic Molecules Found in Enceladus Plumes
New insight into Enceladus’s chemistry Scientists are reconsidering how organic molecules detected in plumes erupting from Saturn’s icy moon Enceladus should be interpreted. A recent study proposes that some compounds previously thought to come from a subsurface ocean could instead be produced by natural radiation near the moon’s surface. While this doesn’t rule out a…
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Mimas Ocean World? Hidden Subsurface Ocean on Saturn Moon
Unveiling a Hidden Ocean Beneath an Icy World Saturn’s small, cratered moon Mimas has long been dismissed as a frozen relic, its surface pockmarked by impact craters. Yet new research using advanced thermal and orbital models is prompting scientists to rethink what lies beneath that battered exterior. The findings point to a plausible, relatively young…
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Mimas Likely Hides a Young Ocean Beneath Its Ice
New Findings Reframe Mimas as an Ocean World Candidate Saturn’s small, cratered moon Mimas has long been dismissed as a frozen relic, best known for its prominent Herschel Crater. Yet a growing body of research is challenging that view. Recent thermal and orbital models indicate that a young subsurface ocean could lie beneath 12–19 miles…
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New Complex Organics Detected in Enceladus’ Water Jets via Cassini Data
Scientists Revisit Cassini Data to Uncover Complex Organics in Enceladus’ Jets Enceladus, the icy moon circling Saturn, has long fascinated researchers with its spectacular geysers that eject water vapor and ice from a hidden subsurface ocean. A new study mining archival data from NASA’s Cassini mission reveals a wealth of previously hidden complex organic molecules…
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New Molecules Found in Enceladus Water Jets Using Cassini Data
Breakthrough from Cassini’s Archive: Complex Organics in Enceladus’ Jets Enceladus, the icy moon orbiting Saturn, has long intrigued scientists with its geyser-like plumes. A new study drawing on archival data from NASA’s Cassini mission reveals a surprising abundance of complex organic molecules in the water-ice grains ejected from the moon’s south polar jets. This finding…
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New Organic Molecules Found in Enceladus Water Jets
Enceladus Reveals a Rich Chemical World Saturn’s icy moon Enceladus keeps delivering surprises from beneath its southern ice: recent work based on archival data from NASA’s Cassini mission has identified a suite of complex organic molecules in the water jets that spray from its south pole. The findings bolster the view that Enceladus hosts a…