Solar Orbiter
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ESA’s Solar Orbiter Reveals How Magnetic Avalanches Trigger Solar Flares
New observations from ESA’s Solar Orbiter show that solar flares can be triggered by cascading magnetic disturbances. During a close solar pass, the spacecraft captured fine details of twisted magnetic fields repeatedly breaking and reconnecting, creating a magnetic “avalanche” that amplified a small instability into a powerful flare. The fin...
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Solar Orbiter Watches Sun's Most Hyperactive Region For Record 94 Days: "Milestone In Solar Physics"
The region was monitored from its birth on the far side of the Sun on April 16, 2024, until its decay after July 18, 2024.
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Celestis to Send Human Ashes Beyond the Moon on Deep-Space Memorial Flight in 2026
Celestis, a Texas-based pioneer of space memorial services, is preparing its next deep-space mission, Infinite Flight, scheduled for late 2026. Launched aboard Stoke Space’s fully reusable Nova rocket from Cape Canaveral, the mission will carry cremated remains and DNA samples beyond the Moon into a permanent solar orbit. Part of Celestis’s Voy...
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NASA’s PUNCH Mission Completes Final Orbit Manoeuvres, Opens Early Sun Data to the Public
NASA’s PUNCH mission has reached full operational status, enabling continuous monitoring of the Sun and solar wind from multiple vantage points around Earth. This collaborative effort complements other major solar missions and promises valuable insights into the Sun–Earth connection. Early public release of PUNCH’s science data marks an excit...
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Solar Orbiter Captures First-Ever Close-Up of Sun’s South Pole, Revealing Magnetic Field Chaos
In a historic first, ESA’s Solar Orbiter has imaged the Sun’s elusive south pole, exposing a tangle of magnetic fields and solar winds. The mission marks a major leap in understanding space weather and the 11-year solar cycle that influences Earth’s environment.
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Video: Solar Orbiter Spacecraft Reveals Sun's South Pole For The First Time
The robotic Solar Orbiter spacecraft has obtained the first images ever taken of our sun's two poles as scientists seek a deeper understanding of Earth's host star, including its magnetic field, its 11-year cycle of activity and the solar wind.
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Study Identifies Plasma Formation as a Pseudostreamer
ESA’s Solar Orbiter recorded a giant plasma structure extending millions of kilometres from the Sun’s surface. The footage, taken on October 12, 2022, shows a swirling motion in the solar wind, a phenomenon never observed before. Scientists identified the formation as a pseudostreamer caused by a solar flare near the Sun’s north pole. The pla...
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Tiny Plasma Jets on Sun Identified as Key Drivers of Solar Wind
Observations from ESA’s Solar Orbiter have revealed that tiny plasma jets, known as picoflares, are responsible for both the fast and slow components of the solar wind. The discovery challenges previous assumptions that different mechanisms drive these solar wind types. With further research, scientists hope to refine space weather predictions, p...
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ESA Uses Solar Orbiter to Turn Solar Flares into Sound, Offering New Insights
The European Space Agency (ESA), in collaboration with NASA, has used data from the Solar Orbiter mission to convert solar flares into audible sound. By mapping solar flare data into blue circles and pairing them with tones, a new way to experience solar activity has been created. This process is linked to the sun’s 11-year solar cycle, with curr...
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Study Explores Sun’s Magnetic Field Changes and Solar Wind Acceleration
A study published in The Astrophysical Journal has shed light on how the Sun’s magnetic field influences solar wind acceleration. Using data from the Parker Solar Probe and Solar Orbiter, researchers observed that sharp magnetic switchbacks smooth out into gentler waves as they travel further from the Sun. This relaxation process transfers magnet...
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Solar Orbiter Sends High-Resolution Images of Sun’s Surface, Unveiling New Details
The Solar Orbiter spacecraft has sent back the sharpest images of the sun’s surface, captured from 74 million kilometres away. These high-resolution images reveal the sun’s dynamic surface features, including granular patterns and sunspots. The spacecraft’s instruments also provided detailed maps of the sun’s magnetic fields, shedding light...
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Watch: Mercury Filmed Crossing Face Of Sun By The Solar Orbiter
This transit happens when a smaller object, like the moon or a planet, passes in front of a star and dims some of its light.
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ESA's Solar Orbiter Ventures Into Mercury's Orbit to Get Closer Look at Sun, Captures Breathtaking Images
The ESA's Solar Orbiter reached inside the orbit of Mercury in March 2022, the closest planet to our Sun. In it first close approach to the Sun, the probe captured the chaotic encounter in dazzling detail. The Orbiter captured powerful flares, breathtaking views across the solar poles, and a mysterious but spectacular solar ‘hedgehog'.
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Closest Ever Images Of Sun Reveal "Solar Hedgehog", South Pole
The Solar Orbiter launched by the European Space Agency (ESA) has captured stunning never-before-seen details of the Sun. A video posted by the ESA on Twitter shows a geyser of gas nicknamed "solar hedgehog" by the scientists.
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European Space Agency’s Solar Orbiter Captures Incredibly Detailed, High-Resolution Images Of The Sun
For comparison, this image has a resolution that is 10 times better than what a 4K TV screen can display
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ESA’s Solar Orbiter Reveals How Magnetic Avalanches Trigger Solar Flares
New observations from ESA’s Solar Orbiter show that solar flares can be triggered by cascading magnetic disturbances. During a close solar pass, the spacecraft captured fine details of twisted magnetic fields repeatedly breaking and reconnecting, creating a magnetic “avalanche” that amplified a small instability into a powerful flare. The fin...
-
Solar Orbiter Watches Sun's Most Hyperactive Region For Record 94 Days: "Milestone In Solar Physics"
The region was monitored from its birth on the far side of the Sun on April 16, 2024, until its decay after July 18, 2024.
-
Celestis to Send Human Ashes Beyond the Moon on Deep-Space Memorial Flight in 2026
Celestis, a Texas-based pioneer of space memorial services, is preparing its next deep-space mission, Infinite Flight, scheduled for late 2026. Launched aboard Stoke Space’s fully reusable Nova rocket from Cape Canaveral, the mission will carry cremated remains and DNA samples beyond the Moon into a permanent solar orbit. Part of Celestis’s Voy...
-
NASA’s PUNCH Mission Completes Final Orbit Manoeuvres, Opens Early Sun Data to the Public
NASA’s PUNCH mission has reached full operational status, enabling continuous monitoring of the Sun and solar wind from multiple vantage points around Earth. This collaborative effort complements other major solar missions and promises valuable insights into the Sun–Earth connection. Early public release of PUNCH’s science data marks an excit...
-
Solar Orbiter Captures First-Ever Close-Up of Sun’s South Pole, Revealing Magnetic Field Chaos
In a historic first, ESA’s Solar Orbiter has imaged the Sun’s elusive south pole, exposing a tangle of magnetic fields and solar winds. The mission marks a major leap in understanding space weather and the 11-year solar cycle that influences Earth’s environment.
-
Video: Solar Orbiter Spacecraft Reveals Sun's South Pole For The First Time
The robotic Solar Orbiter spacecraft has obtained the first images ever taken of our sun's two poles as scientists seek a deeper understanding of Earth's host star, including its magnetic field, its 11-year cycle of activity and the solar wind.
-
Study Identifies Plasma Formation as a Pseudostreamer
ESA’s Solar Orbiter recorded a giant plasma structure extending millions of kilometres from the Sun’s surface. The footage, taken on October 12, 2022, shows a swirling motion in the solar wind, a phenomenon never observed before. Scientists identified the formation as a pseudostreamer caused by a solar flare near the Sun’s north pole. The pla...
-
Tiny Plasma Jets on Sun Identified as Key Drivers of Solar Wind
Observations from ESA’s Solar Orbiter have revealed that tiny plasma jets, known as picoflares, are responsible for both the fast and slow components of the solar wind. The discovery challenges previous assumptions that different mechanisms drive these solar wind types. With further research, scientists hope to refine space weather predictions, p...
-
ESA Uses Solar Orbiter to Turn Solar Flares into Sound, Offering New Insights
The European Space Agency (ESA), in collaboration with NASA, has used data from the Solar Orbiter mission to convert solar flares into audible sound. By mapping solar flare data into blue circles and pairing them with tones, a new way to experience solar activity has been created. This process is linked to the sun’s 11-year solar cycle, with curr...
-
Study Explores Sun’s Magnetic Field Changes and Solar Wind Acceleration
A study published in The Astrophysical Journal has shed light on how the Sun’s magnetic field influences solar wind acceleration. Using data from the Parker Solar Probe and Solar Orbiter, researchers observed that sharp magnetic switchbacks smooth out into gentler waves as they travel further from the Sun. This relaxation process transfers magnet...
-
Solar Orbiter Sends High-Resolution Images of Sun’s Surface, Unveiling New Details
The Solar Orbiter spacecraft has sent back the sharpest images of the sun’s surface, captured from 74 million kilometres away. These high-resolution images reveal the sun’s dynamic surface features, including granular patterns and sunspots. The spacecraft’s instruments also provided detailed maps of the sun’s magnetic fields, shedding light...
-
Watch: Mercury Filmed Crossing Face Of Sun By The Solar Orbiter
This transit happens when a smaller object, like the moon or a planet, passes in front of a star and dims some of its light.
-
ESA's Solar Orbiter Ventures Into Mercury's Orbit to Get Closer Look at Sun, Captures Breathtaking Images
The ESA's Solar Orbiter reached inside the orbit of Mercury in March 2022, the closest planet to our Sun. In it first close approach to the Sun, the probe captured the chaotic encounter in dazzling detail. The Orbiter captured powerful flares, breathtaking views across the solar poles, and a mysterious but spectacular solar ‘hedgehog'.
-
Closest Ever Images Of Sun Reveal "Solar Hedgehog", South Pole
The Solar Orbiter launched by the European Space Agency (ESA) has captured stunning never-before-seen details of the Sun. A video posted by the ESA on Twitter shows a geyser of gas nicknamed "solar hedgehog" by the scientists.
-
European Space Agency’s Solar Orbiter Captures Incredibly Detailed, High-Resolution Images Of The Sun
For comparison, this image has a resolution that is 10 times better than what a 4K TV screen can display
