Using video footage and geodesic Lagrangian coherent structures theory, researchers found unsteady material transport barriers surrounding Jupiter's Great Red Spot and jet streams. This analysis enhances knowledge of the planet's atmosphere, with potential applications in oceanography, meteorology, and environmental monitoring.
A new simulation study suggests that Jupiter's most important role in fostering life on Earth was delivering volatile materials from the outer Solar System. The study also proposes that a Solar System with one or more planets similar to Jupiter located beyond the region of potential terrestrial planets is beneficial for life development.
The Iris and Junming Le Foundation has donated $500,000 to support the purchase of a powerful super-resolution microscope at Scripps Florida. This advanced technology will enable neuroscientists to see synapses between neurons with unprecedented detail, potentially leading to breakthroughs in Alzheimer's disease research.
Babylonian astronomers calculated Jupiter's position using geometry, challenging the long-held assumption that this technique was introduced in Europe much later. The tablets, written between 350 and 50 BCE, depict geometric calculations for time-space and distance, revealing a sophisticated understanding of astronomy.
Researchers at the University of Edinburgh successfully recreated an elusive form of hydrogen, which exists only under extremely high pressures. The study found that at pressures equivalent to 3.25 million times that of Earth's atmosphere, hydrogen entered a new solid phase and showed unusual properties.
Researchers successfully stabilized hydrogen in a high-temperature environment, revealing anomalies in its phase transition. This breakthrough may lead to a deeper understanding of gas giants like Jupiter and Saturn, as well as the potential synthesis of room-temperature superconductive materials.
A team of astronomers has solved the long-standing mystery of missing water in hot Jupiter-sized exoplanets by analyzing atmospheric data from NASA's Hubble and Spitzer space telescopes. The study found that cloudy atmospheres are responsible for hiding water, ruling out dry hot Jupiters.
Scientists have finally shed light on the atmospheres of a group of planets orbiting stars outside our solar system. A team of experts analyzed observations from NASA and ESA telescopes, revealing that water was hidden by haze and cloud on some hot-Jupiter exoplanets.
Astronomers have studied ten hot Jupiter-sized exoplanets in detail using Hubble and Spitzer telescopes. The results show that planetary atmospheres are more diverse than expected, with some planets containing clouds and haze that hide water from view. This solves the mystery of why some exoplanets appear to have less water than expected.
The Scripps Research Institute (TSRI) team has discovered a unique anti-diabetes compound that activates the GLP-1 receptor's G-protein pathway, potentially leading to a new type of diabetes treatment. The novel molecule P5 shows promise in boosting glucose tolerance with minimal insulin stimulation.
Scientists have successfully simulated 3D models of deep jet streams and storms on Jupiter and Saturn, revealing their dynamics and providing clues to Earth's weather patterns. The study helps clarify the origin and behavior of these features, which remain debated among researchers.
Scientists using NASA's Hubble Space Telescope have produced new maps of Jupiter, capturing its winds, clouds, storms, and atmospheric chemistry. The observations revealed a rare wave just north of the planet's equator and a unique filamentary feature in the Great Red Spot.
The Lucy mission aims to survey the diversity of Trojan asteroids, which are believed to be remnants from the formation of the outer gas giants. The spacecraft will use remote-sensing instruments to study geologic and physical properties of the asteroid targets.
New NASA research implies that oceans beneath the crusts of tidally stressed moons may be more common and last longer than expected. Fluid tides in a subterranean magma ocean on Io could produce surface heat patterns observed on the moon.
Dr. Martin Duncan's new model proposes that gas giants like Jupiter and Saturn formed through the accumulation of small 'pebbles', allowing cores to form rapidly enough to capture their atmosphere. The successful model predicts the formation of one to four gas giant planets, consistent with the observed outer solar system configuration.
Researchers suggest planetary pebbles, icy objects about a foot in diameter, were the building blocks for Jupiter and Saturn. This new model improves solar system formation models, producing the observed structure of the solar system with two gas giants, two ice giants, and a pristine Kuiper belt.
Astronomers have discovered a young, Jupiter-like exoplanet that provides insights into planetary origins. The Gemini Planet Imager revealed 51 Eridani b, which is still warm and luminous from its formation, with conditions that depend on whether it formed slowly or suddenly.
Scientists have discovered a Jupiter-like planet, 51 Eridani b, in a young star system that could help understand how planets formed around our sun. The exoplanet features the strongest methane signature ever detected and is roughly twice the mass of Jupiter.
Scientists have discovered a Jupiter-like planet in the young system 51 Eridani b, featuring the strongest atmospheric methane signal ever detected. The exoplanet's unique characteristics hint at its rapid formation process, offering insights into solar system evolution.
The Gemini Planet Imager has made its first exoplanet discovery, revealing a planet that may be the lowest-mass exoplanet ever directly imaged. Weighing twice as much as Jupiter, this finding provides insights into how our solar system was formed and paves the way for further research.
The team discovered a Jupiter-like planet, called 51 Eridani b, about twice the size of Jupiter and featuring the strongest methane signature ever detected on an alien planet. The discovery sheds light on how planets formed around our sun and could unlock secrets of gas giants' planetary systems.
A team of researchers has discovered a Jupiter-like planet, 51 Eridani b, within a young system that could provide new understanding of how planets formed around our sun. The planet shows the strongest methane signature ever detected on an alien planet, yielding clues about its formation.
The newly discovered exoplanet, 51 Eridani b, is a young Jupiter-like planet with the strongest methane signature ever detected on an alien planet. Its mass and atmospheric composition suggest that it formed in a similar way to Jupiter in its infancy.
A team of UCLA scientists discovers a Jupiter-like planet, 51 Eridani b, which orbits a nearby star at a distance similar to Saturn's orbit. The planet has the strongest concentration of methane ever detected on a planet outside the Milky Way and is roughly twice the mass of Jupiter.
A team of astronomers has discovered a Jupiter-like exoplanet called 51 Eridani b, which shows the strongest methane signature ever detected on an alien planet. The new planet is the faintest exoplanet on record and provides clues about how planets formed around the sun.
Scientists have discovered a young Jupiter-like exoplanet, 51 Eridani b, with the strongest methane signature ever detected in an alien planet's atmosphere. The exoplanet is roughly twice the mass of Jupiter and offers insights into planet formation and the early stages of star development.
Astronomers using Gemini Observatory's new Planet Imager have probed a newly discovered world in unprecedented detail. The planet, 51 Eridani b, is about two times the mass of Jupiter and features a Solar System-like atmosphere with methane detection.
A Brazilian-led team has discovered a planet with a mass similar to Jupiter's, orbiting a Sun-like star at almost the same distance. The planet's host, HIP 11915, is also similar in mass and age to our Sun, with a composition that hints at possible rocky planets.
A CU-Boulder instrument, SUDA, has been selected for a NASA mission to Jupiter's icy moon Europa to measure surface particles and study the moon's hidden ocean. The mission aims to understand the prerequisites of life in the solar system.
NASA has selected two Southwest Research Institute instruments, a mass spectrometer and ultraviolet spectrograph, to investigate Jupiter's fourth-largest moon, Europa. The mission will explore potential life in the outer solar system and study the moon's subsurface ocean.
A new system devised by Dr. Ravit Helled measures Saturn's rotation period, offering a more accurate determination of the planet's internal structure, weather patterns, and formation process. The method applies to other gas planets in the solar system, including Uranus and Neptune.
New observations show that Jupiter's auroral glow sometimes flares up due to a process unrelated to the Sun. The giant planet's polar auroras are powered by a separate interaction between Jupiter and its moon Io, causing intense electric fields at Jupiter's poles.
Researchers propose that a second generation of planets, including super-Earths, existed in the inner solar system before being destroyed by Jupiter's massive migration. This scenario helps explain why Earth and other terrestrial planets have relatively low masses compared to exoplanets orbiting other sun-like stars.
The study explains why our solar system has a gap between Mercury and the outer planets. Jupiter's inward migration destroyed any newly-formed super-Earths, leaving behind rocky inner planets like Earth with thinner atmospheres.
A team of researchers from MIT has detected optical features around Chiron that may signal the presence of a ring system, jets, or a shell of dust. The findings are based on observations of a stellar occultation in 2011, which revealed symmetrical and sharp features near the start and end of the event.
Scientists confirm an underground saltwater ocean on Ganymede, estimated to be 60 miles thick and buried under a 95-mile crust of ice. This discovery could open up possibilities for life beyond Earth and is made possible by the unique capabilities of NASA's Hubble Space Telescope.
Researchers from Scripps Florida have developed an anti-HIV agent that blocks all strains of HIV-1, HIV-2, and SIV, offering potential protection for at least eight months after injection. The new compound binds to the virus's envelope, preventing entry into host cells.
NASA's Hubble Space Telescope captured a rare triple-moon conjunction of Jupiter's largest moons Europa, Callisto, and Io. The event occurred on January 24, 2015, with the moons' orbital velocities slowing down as they approached Jupiter's cloud tops.
A swarm of microprobes with different sensors could be sent to Jupiter, collecting data as they fall and transmitting it before burning up. This mission concept aims to study the planet's atmosphere and shed light on its composition, solar nebula formation, and impact history.
Researchers at Lomonosov Moscow State University developed a new method to estimate the magnetic field of an exoplanet. They successfully estimated the magnetic moment of the hot Jupiter HD 209458b, which is relatively small compared to Earth's magnetic field.
Researchers have discovered an unexpected tail on asteroid 62412, which was previously known as a typical asteroid. The discovery reveals that there may be up to 100 active asteroids in the main asteroid belt, shedding light on the processes that cause some asteroids to become active.
Astronomers have discovered a Uranus-like planet 25,000 light-years away, which orbits one star in a binary system. The planet's composition remains unknown due to its immense distance from the star.
Astronomers have mapped the temperature and water vapor on WASP-43b, a hot exoplanet with turbulent conditions. The findings provide insights into atmospheric dynamics and how giant planets like Jupiter are formed.
A team of scientists used NASA's Hubble Space Telescope to create a detailed map of the atmosphere of WASP-43b, an extremely hot and gaseous planet. The findings reveal that the planet has extreme temperature fluctuations between day and night, with winds howling at supersonic speeds.
A team of scientists used the Hubble Space Telescope to create a detailed weather map of WASP-43b, tracing the planet's temperature and water vapor content. The study found that the exoplanet has winds that can reach up to 1500 degrees Celsius, with temperatures on the day side hot enough to melt iron.
Scientists from Scripps Research Institute will develop an artificial immune system using a $7.9 million DARPA grant, creating vast libraries of molecules to detect and neutralize biological threats. The team will leverage automation and advanced technologies to rapidly synthesize and screen compounds.
Physicists from UT Arlington believe following a trail of radio wave emissions may lead them to the discovery of an exomoon. They suggest using detailed calculations about the Jupiter/Io dynamic to look for radio emissions that could indicate moons orbiting an exoplanet.
Researchers from University of California Berkeley observed and recorded the eruption on Io's surface, which released about 20 Terawatts of energy. The team used Gemini Observatory's rapid scheduling capabilities to monitor the evolution of the volcano over nearly two weeks, providing critical insights into the outburst events.
Three massive volcanic eruptions occurred on Jupiter's moon Io within a two-week period, leading scientists to speculate about their frequency. The eruptions, characterized by 'curtains of fire', suggest that if observed more frequently, many more events might be seen on Io.
Researchers created a model showing how Mercury's core dynamics contribute to its unusual magnetic field, which is three times stronger in the north than south. This finding indicates that planets have multiple ways of generating a magnetic field.
Researchers have experimentally re-created conditions deep inside giant planets like Jupiter and Saturn using the National Ignition Facility. They successfully compressed diamond to unprecedented densities, providing new constraints for dense matter theories and planet evolution models.
A team using the Gemini Planet Imager's next-generation adaptive optics system tracked the orbit of Beta Pictoris b, a planet with an estimated mass at least four times that of Jupiter. The team refined the estimate by analyzing images and debris discs around the star.
Scientists at NRL detected water vapor in the atmosphere of tau Boo b, a hot Jupiter outside our solar system. The team measured the motion of the planet to establish its presence and determined it's six times more massive than Jupiter.
Researchers at CAB successfully recreated Europa's crust in a laboratory experiment, revealing that high-pressure fluids could be responsible for the moon's reddish materials. The study suggests that certain characteristics of Europa's surface may be explained by a saline aqueous medium, with significant implications for life on Earth.
Scientists have made the first detection of water in the atmosphere of a hot Jupiter, tau Boötis b, using a novel technique that expands on the radial velocity method. The study confirms the presence of water vapor and also reveals the planet's mass, which was previously difficult to determine.
A team of scientists at Penn State University has detected water vapor in the atmosphere of a hot-Jupiter exoplanet, tau Boötis b. This discovery could help researchers understand how many planets like Earth exist throughout the universe and provides new insights into the formation and evolution of exotic hot-Jupiter planets.
Brain researchers discovered how Galileo's visual illusion works in the mind's eye, revealing that it occurs due to non-linear and exaggerated responses to light stimuli. This effect is responsible for various phenomena, such as why certain objects appear larger or smaller based on their dark parts in bright daylight.
WASP offers sub arc-second accuracy and stability, enabling planetary scientists to study Jupiter and other celestial bodies. The device allows for flexible, standardized support of multiple science payloads, freeing researchers to focus on instrument development.
A new asteroid map reveals that rogue asteroids, once considered anomalous, are actually diverse and widespread throughout the main asteroid belt. The study suggests that the early solar system underwent dramatic changes, potentially affecting planetary migration and Earth's water development.
The asteroid belt's diverse composition suggests that giant planets' migrations reshaped the solar system, potentially delivering water to Earth and influencing its habitability. Small asteroids show particularly varied compositions, suggesting a complex history of collisions and re-deposition.