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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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2026 Could Be the Best Year for Northern Lights; Why Post-Solar Maximum Storms Are Set to Surge
The end of 2025 saw bright auroras over northern skies following a strong solar flare. In October 2024, NASA noted that the Sun had entered its solar maximum phase. Experts predicted that the most frequent and intense Northern Lights would likely occur throughout 2026. Even though solar activity has technically begun its gradual decline since the 2...
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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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Massive Sunspot 10 Times Bigger Than Earth Raises Chances Of Powerful Solar Flares
In the coming days, scientists will continue to monitor this giant sunspot and potential CMEs.
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Sun Unleashes Powerful X4 Flare, Triggers Major Radio Blackouts On Earth
Solar flares are classified based on their strength into classes A, B, C, M, and X, with each class being ten times more powerful than the previous one.
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Solar Flare, Strongest Of 2025, Causes Widespread Radio Blackouts In Europe And Africa
The X5.1-class flare has the potential to disrupt satellite communications, GPS and power grids.
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Sun Shows Signs of Rising Activity Following Decades of Weakening, Study Finds
A new NASA study shows the Sun’s activity has been rising since 2008, reversing decades of decline. The unexpected trend suggests greater risks from solar storms, flares, and plasma ejections. Scientists stress improved forecasting is essential, with upcoming missions like IMAP and SWFO-L1 set to expand space weather monitoring and protection eff...
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Sun Erupts with Triple Solar Flares After Weeks of Silence
After a 22-day period of solar calm, the Sun unleashed three M-class solar flares on August 3–4, 2025, all originating from active sunspot region AR 4168. These moderate flares released intense radiation, capable of briefly disrupting high-frequency radio signals and potentially sparking auroras at high latitudes. Scientists also detected likel...
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What Is Solar Maximum And How Will It Affect Earth in 2025?
Experts have advised people to monitor reliable sources like NASA and NOAA for updates on solar activity and space weather.
-
Massive X-Class Solar Flare Erupts, Causing Widespread Pacific Radio Blackouts
A powerful X1.9-class solar flare from sunspot 4114 erupted on June 19, disrupting shortwave radio signals across the Pacific, including Hawaii. While it caused significant atmospheric ionisation, no coronal mass ejection (CME) followed. The event highlights rising solar activity and hints at more eruptions ahead, potentially impacting communicatio...
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Sharpest Solar Images Ever: Pink 'Raindrops' On The Sun Captured In Unprecedented Detail
The corona, the Sun's outermost layer, stretches millions of kilometres into space and is mysteriously hotter than the underlying photosphere, a phenomenon known as the 'coronal heating problem.'
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NASA Warns Of Massive Solar Storm That Could Trigger Blackouts
The powerful X2.7-class solar flare erupted from a newly active sunspot, AR4087, and peaked on May 14.
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World's Largest Solar Telescope Captures Stunning Details Of Sun's Surface
The world's biggest solar telescope has captured the stunning details of the Sun's surface, showing sunspots and intense magnetic activity. The newly released image comes as the Sun moves towards its most active phase of its 11-year solar cycle.
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Massive X1.1-class Solar Flare Causes Radio Blackouts Across America
A strong X1.1-class solar flare erupted from sunspot AR4046 on March 28, 2025. The flare caused major radio blackouts in North and South America, affecting high-frequency communications. A coronal mass ejection (CME) followed the flare but is not expected to hit Earth. More solar activity is anticipated from sunspot AR4046 and AR4048, with a 15% ch...
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X-Class Solar Flare From Emerging Sunspot Causes Radio Blackouts
An unexpected X1.1-class solar flare erupted from sunspot AR4046, triggering shortwave radio blackouts over North and South America. The flare originated from the sun’s eastern limb and was accompanied by a coronal mass ejection that is not expected to impact Earth. Space weather experts have warned that the sunspot will face Earth in the coming ...
-
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.
-
2026 Could Be the Best Year for Northern Lights; Why Post-Solar Maximum Storms Are Set to Surge
The end of 2025 saw bright auroras over northern skies following a strong solar flare. In October 2024, NASA noted that the Sun had entered its solar maximum phase. Experts predicted that the most frequent and intense Northern Lights would likely occur throughout 2026. Even though solar activity has technically begun its gradual decline since the 2...
-
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...
-
Massive Sunspot 10 Times Bigger Than Earth Raises Chances Of Powerful Solar Flares
In the coming days, scientists will continue to monitor this giant sunspot and potential CMEs.
-
Sun Unleashes Powerful X4 Flare, Triggers Major Radio Blackouts On Earth
Solar flares are classified based on their strength into classes A, B, C, M, and X, with each class being ten times more powerful than the previous one.
-
Solar Flare, Strongest Of 2025, Causes Widespread Radio Blackouts In Europe And Africa
The X5.1-class flare has the potential to disrupt satellite communications, GPS and power grids.
-
Sun Shows Signs of Rising Activity Following Decades of Weakening, Study Finds
A new NASA study shows the Sun’s activity has been rising since 2008, reversing decades of decline. The unexpected trend suggests greater risks from solar storms, flares, and plasma ejections. Scientists stress improved forecasting is essential, with upcoming missions like IMAP and SWFO-L1 set to expand space weather monitoring and protection eff...
-
Sun Erupts with Triple Solar Flares After Weeks of Silence
After a 22-day period of solar calm, the Sun unleashed three M-class solar flares on August 3–4, 2025, all originating from active sunspot region AR 4168. These moderate flares released intense radiation, capable of briefly disrupting high-frequency radio signals and potentially sparking auroras at high latitudes. Scientists also detected likel...
-
What Is Solar Maximum And How Will It Affect Earth in 2025?
Experts have advised people to monitor reliable sources like NASA and NOAA for updates on solar activity and space weather.
-
Massive X-Class Solar Flare Erupts, Causing Widespread Pacific Radio Blackouts
A powerful X1.9-class solar flare from sunspot 4114 erupted on June 19, disrupting shortwave radio signals across the Pacific, including Hawaii. While it caused significant atmospheric ionisation, no coronal mass ejection (CME) followed. The event highlights rising solar activity and hints at more eruptions ahead, potentially impacting communicatio...
-
Sharpest Solar Images Ever: Pink 'Raindrops' On The Sun Captured In Unprecedented Detail
The corona, the Sun's outermost layer, stretches millions of kilometres into space and is mysteriously hotter than the underlying photosphere, a phenomenon known as the 'coronal heating problem.'
-
NASA Warns Of Massive Solar Storm That Could Trigger Blackouts
The powerful X2.7-class solar flare erupted from a newly active sunspot, AR4087, and peaked on May 14.
-
World's Largest Solar Telescope Captures Stunning Details Of Sun's Surface
The world's biggest solar telescope has captured the stunning details of the Sun's surface, showing sunspots and intense magnetic activity. The newly released image comes as the Sun moves towards its most active phase of its 11-year solar cycle.
-
Massive X1.1-class Solar Flare Causes Radio Blackouts Across America
A strong X1.1-class solar flare erupted from sunspot AR4046 on March 28, 2025. The flare caused major radio blackouts in North and South America, affecting high-frequency communications. A coronal mass ejection (CME) followed the flare but is not expected to hit Earth. More solar activity is anticipated from sunspot AR4046 and AR4048, with a 15% ch...
-
X-Class Solar Flare From Emerging Sunspot Causes Radio Blackouts
An unexpected X1.1-class solar flare erupted from sunspot AR4046, triggering shortwave radio blackouts over North and South America. The flare originated from the sun’s eastern limb and was accompanied by a coronal mass ejection that is not expected to impact Earth. Space weather experts have warned that the sunspot will face Earth in the coming ...
