24/7 Saturn News Reports On Cassini and Huygens mission to Saturn and Titan http://www.saturndaily.com/index.html Mon, 26 May 2025 11:49:33 GMT Mon, 26 May 2025 11:49:33 GMT en-us The unusual motion of Titan's atmosphere has been uncovered by scientists at the University of Bristol using data from NASA's Cassini-Huygens mission. Their research shows that Saturn's largest moon possesses an atmosphere that doesn't rotate in sync with its surface but instead exhibits a wobble resembling a gyroscope. Through 13 years of thermal infrared measurements from the Cassini spa]]> Mon, 26 May 2025 11:49:33 GMT A team of researchers has used data from the James Webb Space Telescope (JWST) and the Keck II telescope to observe cloud convection on Titan, Saturn's largest moon, in its northern hemisphere for the first time. This is significant, as most of Titan's lakes and seas are found in this region, likely replenished by occasional methane and ethane rain. The findings provide new insights into the com]]> Mon, 26 May 2025 11:49:33 GMT Astronomers have long theorized that frozen water exists in the debris disks surrounding young stars, but definitive evidence has remained elusive - until now. Using the James Webb Space Telescope, researchers have confirmed the presence of crystalline water ice in a dusty disk orbiting a Sun-like star, HD 181327, located 155 light-years away. This finding, published in the journal Nature, repre]]> Mon, 26 May 2025 11:49:33 GMT Sidus Space (NASDAQ: SIDU), a provider of agile space mission support services, has signed a Memorandum of Understanding (MOU) with Saturn Satellite Networks, Inc., a leader in GEO satellite systems and reprogrammable payloads, to advance development of the new SBN-X satellite platform. This collaboration is aimed at delivering a next-generation, low-cost, high-performance geostationary communic]]> Mon, 26 May 2025 11:49:33 GMT An international collaboration, including researchers from the Center for Astrophysics | Harvard and Smithsonian (CfA), has reported the discovery of a planet about twice the size of Earth orbiting its star at a distance beyond that of Saturn's orbit around the Sun. The findings offer further evidence that planetary systems can differ greatly from the familiar layout of our Solar System. ]]> Mon, 26 May 2025 11:49:33 GMT NASA's Mars missions have shown that sediment-rich deltas offer valuable insights into a planet's climate and geologic past. Yet on Saturn's moon Titan, where vast rivers of methane and ethane flow, scientists have found a puzzling lack of such features. A new study from Brown University is shedding light on this enigma. Titan is the only body in the solar system besides Earth with stable ]]> Mon, 26 May 2025 11:49:33 GMT There is a large diversity in the chemical composition of astronomical objects such as planets, comets, circumstellar envelopes, or galactic gas clouds. One great challenge in astrochemistry is to understand in detail how this diversity arises from the cosmic backdrop of the cycling of matter between star birth and destruction, with molecules forming, reacting and coalescing in cold clouds of du]]> Mon, 26 May 2025 11:49:33 GMT Imagine a Slushee composed of ammonia and water encased in a hard shell of water ice. Now picture these ice-encrusted slushballs, dubbed "mushballs," raining down like hailstones during a thunderstorm, illuminated by intense flashes of lightning. Planetary scientists at the University of California, Berkeley, now say that hailstorms of mushballs accompanied by fierce lightning actually exi]]> Mon, 26 May 2025 11:49:33 GMT Titan, Saturn's largest moon, is a strange, alien world. Covered in rivers and lakes of liquid methane, icy boulders and dunes of soot-like "sand," its topography has long fascinated scientists and invited speculation on whether lifeforms might lurk beneath the moon's thick, hazy atmosphere. An international team of researchers co-led by Antonin Affholder at the U of A Department of Ecolog]]> Mon, 26 May 2025 11:49:33 GMT The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a key target for planet formation studies. The observations provide strong evidence that the system's four giant planets formed in much the same way as Jupiter and Saturn, by slowly building solid]]> Mon, 26 May 2025 11:49:33 GMT From helping catalyze interstellar reactions and fueling the birth of stars to its presence in neighborhood gas giants like Saturn and Jupiter, trihydrogen, or H3+, is best known as the "the molecule that made the universe." While we have a clear picture of how the majority of H3+ is formed - a hydrogen molecule, or H2, colliding with its ionized counterpart, H2+ - scientists are keen to u]]> Mon, 26 May 2025 11:49:33 GMT Researchers at Southwest Research Institute (SwRI) are examining Saturn's largest moon, Titan, to determine its tidal dissipation rate-the energy lost as it interacts with Saturn's immense gravitational field. Insights into this process provide valuable clues about Titan's internal composition and its orbital development over time. "When most people think of tides, they picture ocean movem]]> Mon, 26 May 2025 11:49:33 GMT Nearly one third of known exoplanets are enormous gas giants, similar to Jupiter or Saturn. But whereas our Solar System developed with gas giants far from our Sun, some planetary systems consist of so-called 'hot - or even ultra-hot - Jupiters' orbiting very close to their star, some as close as Mercury is to the Sun. These hot, puffy giants endure extreme temperatures and are sometimes nicknam]]> Mon, 26 May 2025 11:49:33 GMT During the past year, there's been an unusual set of samples at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab): material gathered from the 4.5-billion-year-old asteroid Bennu when it was roughly 200 million miles from Earth. Berkeley Lab is one of more than 40 institutions investigating Bennu's chemical makeup to better understand how our solar system and p]]> Mon, 26 May 2025 11:49:33 GMT Southwest Research Institute (SwRI) and the Carnegie Institution for Science have conducted advanced laboratory experiments to explore the mechanisms that allow Saturn's moon Titan to maintain its dense, nitrogen-rich atmosphere. Titan, the second-largest moon in the solar system, is the only one known to possess a significant atmosphere. "While just 40% the diameter of the Earth, Titan ha]]> Mon, 26 May 2025 11:49:33 GMT