Sun Magnetic Field
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Scientists Discover Why Some Regions On The Sun Produce More Intense Flares
This study focused on regions that remain active for longer periods, where the strong magnetic field takes at least a month to weaken.
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Study Reveals March Equinox "Effect" And Solar Activity Boost Chances Of Seeing Northern Lights
According to NASA, the solar cycle is a natural process of the Sun, in which the Sun goes through periods of increased and decreased activity approximately every 11 years.
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NASA Shares Photo Of Dazzling Green Auroras Captured From Space Station
According to NASA, auroras are produced when charged particles from the Sun collide with Earth's magnetic field and atmosphere.
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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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NASA’s Parker Solar Probe Observes Solar Wind Making ‘U-Turn’, Shedding Light on Space Weather
NASA’s Parker Solar Probe captured solar wind reversing toward the sun, revealing how magnetic fields recycle coronal material. This process, seen during a close flyby, helps refine models of space weather and may allow scientists to better predict solar storms that can impact satellites, communications, and power systems across the solar system.
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Massive Sunspot Complex on the Sun Raises Risk of Strong Solar Storms
A massive sunspot complex has appeared on the Sun, covering an area comparable to the legendary Carrington Event region. Known as AR 4294-96, the active cluster features highly tangled magnetic fields that could unleash powerful solar flares and geomagnetic storms, potentially disrupting satellites, power grids, and global communications if Earth-d...
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Rare Giant Solar Tornado and Plasma Eruption Captured Together on the Sun
A Romanian researcher captured a rare sight on the Sun — a giant solar tornado alongside a massive plasma eruption. Both events, driven by magnetic field changes, highlight the Sun’s extreme activity during solar maximum. Luckily, the eruption’s CME is not headed toward Earth.
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Colossal Solar Filament Eruption Sculpts 250,000-Mile 'Canyon of Fire' on the Sun’s Surface
A massive July 15 filament eruption from the sun’s limb carved a 250,000‑mile‑long plasma canyon captured by NASA’s SDO. The spectacular rift, formed as magnetic fields realigned, featured 12,400‑mile‑high plasma walls. Although the eruption launched a coronal mass ejection into space, SOHO and GOES‑19 imagery confirm it’s heading a...
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NSF’s DKIST Captures Sharpest-Ever Images of Fine Solar Magnetic Striations
Using the NSF’s Daniel K. Inouye Solar Telescope, scientists have captured the most detailed views of the Sun’s surface ever recorded. The new observations reveal ultra-narrow magnetic striations only 20 kilometers wide, etched into solar granules. These light and dark bands reflect subtle variations in magnetic field strength. Researchers say ...
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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.
-
Scientists Discover Why Some Regions On The Sun Produce More Intense Flares
This study focused on regions that remain active for longer periods, where the strong magnetic field takes at least a month to weaken.
-
Study Reveals March Equinox "Effect" And Solar Activity Boost Chances Of Seeing Northern Lights
According to NASA, the solar cycle is a natural process of the Sun, in which the Sun goes through periods of increased and decreased activity approximately every 11 years.
-
NASA Shares Photo Of Dazzling Green Auroras Captured From Space Station
According to NASA, auroras are produced when charged particles from the Sun collide with Earth's magnetic field and atmosphere.
-
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...
-
NASA’s Parker Solar Probe Observes Solar Wind Making ‘U-Turn’, Shedding Light on Space Weather
NASA’s Parker Solar Probe captured solar wind reversing toward the sun, revealing how magnetic fields recycle coronal material. This process, seen during a close flyby, helps refine models of space weather and may allow scientists to better predict solar storms that can impact satellites, communications, and power systems across the solar system.
-
Massive Sunspot Complex on the Sun Raises Risk of Strong Solar Storms
A massive sunspot complex has appeared on the Sun, covering an area comparable to the legendary Carrington Event region. Known as AR 4294-96, the active cluster features highly tangled magnetic fields that could unleash powerful solar flares and geomagnetic storms, potentially disrupting satellites, power grids, and global communications if Earth-d...
-
Rare Giant Solar Tornado and Plasma Eruption Captured Together on the Sun
A Romanian researcher captured a rare sight on the Sun — a giant solar tornado alongside a massive plasma eruption. Both events, driven by magnetic field changes, highlight the Sun’s extreme activity during solar maximum. Luckily, the eruption’s CME is not headed toward Earth.
-
Colossal Solar Filament Eruption Sculpts 250,000-Mile 'Canyon of Fire' on the Sun’s Surface
A massive July 15 filament eruption from the sun’s limb carved a 250,000‑mile‑long plasma canyon captured by NASA’s SDO. The spectacular rift, formed as magnetic fields realigned, featured 12,400‑mile‑high plasma walls. Although the eruption launched a coronal mass ejection into space, SOHO and GOES‑19 imagery confirm it’s heading a...
-
NSF’s DKIST Captures Sharpest-Ever Images of Fine Solar Magnetic Striations
Using the NSF’s Daniel K. Inouye Solar Telescope, scientists have captured the most detailed views of the Sun’s surface ever recorded. The new observations reveal ultra-narrow magnetic striations only 20 kilometers wide, etched into solar granules. These light and dark bands reflect subtle variations in magnetic field strength. Researchers say ...
-
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.
