Tag: Jupiter

Technology

NASA’s Hubble Space Telescope’s high-resolution images offer a closer look at Jupiter’s tumultuous atmosphere

The Hubble Space Telescope has once again mesmerized astronomers and space enthusiasts alike with its recent images of Jupiter, showcasing the gas giant's dynamic atmosphere filled with swirling storms and the iconic Great Red Spot. Captured on January 5-6, 2024 and thereafter shared by NASA, these portraits offer a glimpse into the tumultuous weather patterns and atmospheric phenomena occurring on Jupiter's colossal scale. With its exceptional clarity and precision, Hubble Telescope has provided unparalleled views of the planet's opposing hemispheres, each revealing its own unique features and characteristics.In one hemisphere, the Great Red Spot takes center stage—a massive storm system that has captured the imagination of astronomers for centuries. However, the latest images reveal ...
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NASA’s Juno spacecraft unveils breathtaking image of Jupiter’s Great Red Spot

Transporting us to the outer reaches of our solar system, NASA's Juno spacecraft recently treated space enthusiasts to a captivating snapshot of Jupiter's iconic Great Red Spot. This immense storm, a celestial marvel twice the size of Earth, has graced the gas giant for over three and a half centuries.Taking to Instagram, NASA shared the mesmerising true-colour portrait of the Great Red Spot, captured by Juno from a remarkable distance of around 8,648 miles (13,917 km). Highlighting the evolving nature of this colossal storm, NASA informed followers that it's undergoing changes, with its height diminishing by an eighth and its width by at least a third. Also read: 5 things about AI you might have missed today: Elon Musk's xAI to open-source Grok, AI problems hit manufacturing, more "Ju...
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NASA Europa Clipper to carry unique message to Jupiter’s moon, packed with Earth’s essence

In a celestial nod to human creativity and curiosity, NASA is set to launch its Europa Clipper spacecraft in October, bound for Jupiter's moon Europa. Nestled within the spacecraft is a symbolic message, marking a departure from NASA's longstanding tradition of sending inspirational dispatches into the cosmos.The heart of this cosmic artefact is a triangular metal plate, approximately 7 by 11 inches, constructed from tantalum. Adorning its surface is an engraving of U.S. Poet Laureate Ada Limón's handwritten "In Praise of Mystery: A Poem for Europa." This poetic tribute is accompanied by a silicon microchip stencilled with over 2.6 million names submitted by the public, forming the centrepiece of an illustration depicting a bottle amid the Jovian system- a tribute to NASA's "Message in...
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NASA’s Juno mission sheds new light on Jupiter moon Europa’s oxygen production rate

NASA's Juno mission to Jupiter has revealed intriguing insights into the rate of oxygen production on Europa, one of the gas giant's moons. Published in Nature Astronomy on March 4, the study indicates that the rate of oxygen production at Europa is considerably lower than previously thought. Utilizing data collected by Juno's Jovian Auroral Distributions Experiment (JADE) instrument, scientists estimated the production rate to be around 26 pounds (12 kilograms) per second, challenging earlier estimates ranging from a few pounds to over 2,000 pounds per second.Europa, with its potential subsurface ocean beneath its icy crust, has long fascinated researchers for its potential to harbor life-supporting conditions. The moon's location within Jupiter's radiation belts is crucial, as charge...
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NASA’s Juno spacecraft captures mesmerizing image of Jupiter’s moon Io; Know what experts said

NASA has been conducting crucial space missions to explore the wonders of outer space and our solar system. NASA is closely monitoring the Jupiter mission, which has so far made 56 flybys of the planet and has made close flybys of three of its moons. Now, NASA has shared an image of Jupiter's moon Io which was captured during the Juno spacecraft flyby. The image has stunned the viewers with the spacecraft capturing its volcanic state and the image reveals a close look towards the moon's surface. This study and revelation can tell a lot about many mysteries of the solar system, which is yet to be discovered. Know what the experts are saying about the recent encounter with the Juno spacecraft.The image was taken with the help of the JunoCam instrument installed in the spacecraft. The cam...
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NASA’s Juno spacecraft set for historic encounter with Jupiter’s volcanic moon Io; check date

Prepare for a celestial spectacle as NASA's Juno spacecraft gears up for an unprecedented rendezvous with Jupiter's fiery moon, Io, on Saturday, December 30. This close encounter, at a mere 930 miles (1,500 kilometers) from Io's tumultuous surface, marks the closest any spacecraft has ventured to the moon in over two decades, promising a deluge of groundbreaking data.Leading the scientific charge is Juno's principal investigator, Scott Bolton of the Southwest Research Institute in San Antonio, Texas, who anticipates a wealth of insights into Io's volcanic dynamics. "By combining data from this flyby with our previous observations, the Juno science team is studying how Io's volcanoes vary," Bolton explains. The team aims to unravel the mysteries of Io's eruptions- how often they occur, ...
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Asteroid 2023 XS, moving at whopping 32653 kmph, set to pass Earth; NASA reveals details

NASA says that the orbits of asteroids can be changed by Jupiter's massive gravity and by occasional close encounters with planets like Mars or other objects. These accidental encounters can knock asteroids out of the main belt and hurl them into space in all directions across the orbits of the other planets. With the help of its advanced space and ground-based telescopes, NASA has now revealed that an asteroid is expected to pass Earth by a close margin today, December 19. Know the details of this close encounter. Asteroid 2023 XS: Details of close approachMost of the asteroids are mainly found in the main asteroid belt located between Mars and Jupiter. However, on a few occasions, the orbits of these asteroids bring them close to Earth, a phenomenon known as a ‘Close approach'. Accor...
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ET Life? NASA discovers potential extraterrestrial oceans on 17 far-off exoplanets

In a groundbreaking study, NASA has unveiled a revelation that expands the search for extraterrestrial life. Researchers have identified 17 exoplanets positioned beyond our solar system that might boast subsurface oceans beneath their icy exteriors. The intriguing aspect lies in the possibility of periodic eruptions, resembling geysers, breaking through the frozen crusts of these distant worlds. Subsurface OceansThe research, conducted by scientists at NASA's Goddard Space Flight Center, included a meticulous analysis of geyser activity on these exoplanets. Remarkably, two of these celestial bodies are within observational reach of telescopes, presenting an unprecedented opportunity to witness these icy eruptions. This discovery holds paramount significance as the subsurface oceans on ...
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The biggest planet in the Universe? Scientist reveals the answer, but it will surprise you

In our solar system, we are aware that Jupiter is the biggest planet due to its size and mass however, beyond that there are several other planets that are far bigger. Unfortunately, under the current state of things, we cannot say for sure that there is one specific planet that is the biggest. In fact, there are several candidates there. The reason behind that is the uncertainty regarding their sizes and how we define a planet. Check out what Thayne Currie, an associate professor of physics and astronomy at the University of Texas, San Antonio said.What is the biggest planet in the universe?According to a Space.com report, Currie says that the largest planet ever known is called ROXs 42Bb. The size of the planet depends on numerous factors, however, planet ROXs 42Bb is known as the la...
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James Webb Space Telescope finds a jet stream in Jupiter’s atmosphere

The James Webb Space Telescope, NASA's cutting-edge space observatory, has made a remarkable discovery in Jupiter's atmosphere, uncovering a previously unseen high-speed jet stream.This jet stream spans over 3,000 miles and is positioned above Jupiter's equator, distinct from the main cloud decks. Jet stream in Jupiter's atmosphereThe discovery has provided valuable insights into the interactions between the various layers of Jupiter's turbulent atmosphere, shedding light on how they work together. The lead author of the study, Ricardo Hueso from the University of the Basque Country, expressed surprise at this finding and emphasized that the Webb Telescope's capabilities allowed for the observation of previously blurry features with precision.The research relied on data captured by Web...