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Alien aurora: Researchers discover new plasma wave in Jupiter's aurora
Minneapolis MN (SPX) Aug 22, 2025 Researchers at the University of Minnesota Twin Cities have made a groundbreaking discovery by observing and analyzing the first new type of plasma wave in Jupiter's aurora. This research helps us understand "alien aurora" on other planets, which in turn teaches us more about how Earth's magnetic field protects us from the sun's harmful radiation. The research is published in Physical Review Letters, a peer-reviewed, multidisciplinary, high-impact scientific journal. The observation is based ... read more |
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Fresh twist to mystery of Jupiter's coreLondon, UK (SPX) Aug 22, 2025 The mystery at Jupiter's heart has taken a fresh twist - as new research suggests a giant impact may not have been responsible for the formation of its core. ... more 
New Horizons begins record hibernation in Kuiper BeltLos Angeles CA (SPX) Aug 22, 2025 At 4:12 a.m. EDT on Aug. 7, mission controllers at Johns Hopkins Applied Physics Laboratory confirmed that New Horizons had safely entered hibernation mode. The spacecraft, operating more than 5.7 b ... more 
Jupiter core mystery not explained by giant planetary impactLondon, UK (SPX) Aug 22, 2025 A new Durham University study challenges the idea that Jupiter's unusual dilute core was formed by a giant collision, overturning a leading explanation of the planet's interior structure. Jupi ... more 
Webb telescope discovers a new Uranus moonWashington DC (UPI) Aug 19, 2025 NASA scientists at the Southwest Research Institute discovered a 29th moon orbiting Uranus while using infrared detection through the James Webb Space Telescope. ... more |
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UH Researchers Help Solve Uranus Heat MysteryHouston TX (SPX) Jul 22, 2025 A new study led by University of Houston researchers, in collaboration with planetary scientists worldwide, suggests Uranus does have its own internal heat - an advance that not only informs NASA's ... more 
Unexpected Dust Patterns Found on Uranus Moons Confound ScientistsLos Angeles CA (SPX) Jun 12, 2025 Scientists using NASA's Hubble Space Telescope set out to detect radiation-induced surface changes on Uranus' largest moons but uncovered a different phenomenon altogether. The team had hypoth ... more 
SwRI study shows Europa's icy surface constantly reshapingLos Angeles CA (SPX) Jun 02, 2025 A new investigation led by Dr. Ujjwal Raut at Southwest Research Institute highlights that Europa's icy surface is dynamic and continuously evolving. Recent experiments support James Webb Space Tele ... more
The hunt for mysterious 'Planet Nine' offers up a surpriseParis (AFP) May 29, 2025 It's an evocative idea that has long bedevilled scientists: a huge and mysterious planet is lurking in the darkness at the edge of our solar system, evading all our efforts to spot it. ... more
Jupiter Was Formerly Twice Its Current Size and Had a Much Stronger Magnetic FieldPasadena CA (JPL) May 22, 2025 Understanding Jupiter's early evolution helps illuminate the broader story of how our solar system developed its distinct structure. Jupiter's gravity, often called the "architect" of our solar syst ... more |
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SwRI Gathers First Ultraviolet Data from NASA's Europa Clipper Mission
Los Angeles CA (SPX) May 19, 2025 The Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper, developed by the Southwest Research Institute (SwRI), has completed its initial commissioning phase following the spacecraft's October 14, 2024, launch. The mission aims to reach the Jovian system by 2030, where it will conduct numerous close flybys of the icy moon Europa, believed to harbor a subsurface ocean that could potentially support life. Europa-UVS is one of nine scientific instruments aboard the Europa Clipper, including an ... read more 
Webb Uncovers New Mysteries in Jupiter's AuroraParis, France (SPX) May 13, 2025 The James Webb Space Telescope, a collaboration between NASA, ESA, and CSA, has provided fresh insights into the intense auroras that dance around Jupiter, the largest planet in our Solar System. Th ... more |
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Juno reveals subsurface secrets of Jupiter and IoLos Angeles CA (SPX) May 02, 2025 NASA's Juno mission has delivered unprecedented insights into the subsurface dynamics of both Jupiter and its volcanic moon, Io. The spacecraft's latest observations have unveiled the temperature st ... more
Planetary Alignment Provides NASA Rare Opportunity to Study UranusHampton VA (SPX) Apr 23, 2025 When a planet's orbit brings it between Earth and a distant star, it's more than just a cosmic game of hide and seek. It's an opportunity for NASA to improve its understanding of that planet's atmos ... more
On Jupiter, it's mushballs all the way downBerkeley CA (SPX) Apr 16, 2025 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 thundersto ... more 
20 years of Hubble data reveals evolving weather patterns on UranusLos Angeles CA (SPX) Apr 01, 2025 The ice giant Uranus, known for its peculiar sideways rotation, has revealed new atmospheric secrets thanks to a 20-year observational campaign using NASA's Hubble Space Telescope. Through precise i ... more 
NASA's Hubble Telescope May Have Uncovered a Triple System in the Kuiper BeltLos Angeles CA (SPX) Mar 10, 2025 A team of astronomers analyzing data from NASA's Hubble Space Telescope and the W. M. Keck Observatory in Hawaii has likely discovered a rare three-body system in the Kuiper Belt. If confirmed, this ... more |
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