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NASA Confirms Solar Maximum as Sun Reaches Peak of Its 11-Year Cycle with Heightened Activity
NASA and NOAA report that the Sun has reached its most active phase in the 11-year solar cycle, known as solar maximum. This period increases solar storms, affecting satellites, astronauts, and Earth's communication and power systems. While the exact peak won’t be confirmed for months, solar activity is expected to remain high for the next year.
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Powerful Solar Storm Might Have Caused Widespread Auroras and Potential Disruptions, NOAA Says
A powerful G4-class solar storm, triggered by a coronal mass ejection from the sun, is causing breathtaking auroras in unusual regions. This geomagnetic event may disrupt power grids and communication systems while providing the chance for spectacular light displays across the northern half of the United States. The National Oceanic and Atmospheric...
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Earth Braces for Impact as Sun Releases Powerful X-Class Solar Flare
On October 3, the sun emitted its most powerful solar flare of the current cycle, an X9.05 eruption. This flare, originating from the sunspot group AR3842, caused shortwave radio blackouts over Europe and Africa. Additionally, a coronal mass ejection (CME) is expected to arrive on Earth between October 3 and October 5, potentially enhancing auroras...
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Sun’s Magnetic Activity Is Making It Difficult to Gauge Its True Age, Study Finds
Astronomers have traditionally relied on helioseismology to estimate the Sun's age by analysing the vibrations that ripple through its interior. However, recent research has uncovered a significant obstacle, the Sun's magnetic activity, which follows an 11-year cycle, appears to be distorting these measurements. Data from the Birmingham Solar Oscil...
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NASA Might Have Spotted Highest Number of Sunspots in Over 20 Years
On August 8, 2024, NASA's Solar Dynamics Observatory (SDO) may have documented a record-breaking number of sunspots in a single day, marking a significant event in Solar Cycle 25. These sunspots, which are dark, cooler areas on the Sun’s surface caused by intense magnetic activity, play a crucial role in the Sun's behaviour and have a direct impa...
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Halfway Through The Current Solar Cycle, The Sun Is Starting Its Next
Even though the Sun is just halfway through its current cycle, the first rumblings of its next 11-year solar cycle have been detected in sound waves within it, according to a team of researchers.
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Sun Unleashes Monster Solar Flare, Radio Blackouts Expected On Earth
NASA said solar cycle 25 began is now approaching solar maximum - a period when eruptions like this one become more common.
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This Solar Cycle, Sun's Activity Is More Powerful Than Expected
What do you feel when you see the aurora?
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Sun To Reach Solar Maximum In 2 Years, May Lead To "Internet Apocalypse"
Outages caused by solar storms could last for months, leading to huge economic impact
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ESO Releases Image of Aftermath of Large Star's Explosive Death
The aftermath of a large star's explosive death is seen in an image released on Monday by the European Southern Observatory, showing immense filaments of brightly shining gas that was blasted into space during the supernova. Before exploding at the end of its life cycle, the star is believed to have had a mass at least eight times greater than our ...
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NASA Captures Images Of Strong Solar Flares
Two high-intensity solar flares were emitted Wednesday, the second of which was the most intense recorded since the start of this sun cycle in December 2008, NASA said.
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Sun Has a Mysterious Hole!
A mysterious squarish hole in our sun from where solar wind is streaming out at a super fast speed has been captured. Luckily for us, it is positioned so far south on the sun that there is less chance that the solar wind stream will impact the earth.
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NASA Confirms Solar Maximum as Sun Reaches Peak of Its 11-Year Cycle with Heightened Activity
NASA and NOAA report that the Sun has reached its most active phase in the 11-year solar cycle, known as solar maximum. This period increases solar storms, affecting satellites, astronauts, and Earth's communication and power systems. While the exact peak won’t be confirmed for months, solar activity is expected to remain high for the next year.
-
Powerful Solar Storm Might Have Caused Widespread Auroras and Potential Disruptions, NOAA Says
A powerful G4-class solar storm, triggered by a coronal mass ejection from the sun, is causing breathtaking auroras in unusual regions. This geomagnetic event may disrupt power grids and communication systems while providing the chance for spectacular light displays across the northern half of the United States. The National Oceanic and Atmospheric...
-
Earth Braces for Impact as Sun Releases Powerful X-Class Solar Flare
On October 3, the sun emitted its most powerful solar flare of the current cycle, an X9.05 eruption. This flare, originating from the sunspot group AR3842, caused shortwave radio blackouts over Europe and Africa. Additionally, a coronal mass ejection (CME) is expected to arrive on Earth between October 3 and October 5, potentially enhancing auroras...
-
Sun’s Magnetic Activity Is Making It Difficult to Gauge Its True Age, Study Finds
Astronomers have traditionally relied on helioseismology to estimate the Sun's age by analysing the vibrations that ripple through its interior. However, recent research has uncovered a significant obstacle, the Sun's magnetic activity, which follows an 11-year cycle, appears to be distorting these measurements. Data from the Birmingham Solar Oscil...
-
NASA Might Have Spotted Highest Number of Sunspots in Over 20 Years
On August 8, 2024, NASA's Solar Dynamics Observatory (SDO) may have documented a record-breaking number of sunspots in a single day, marking a significant event in Solar Cycle 25. These sunspots, which are dark, cooler areas on the Sun’s surface caused by intense magnetic activity, play a crucial role in the Sun's behaviour and have a direct impa...
-
Halfway Through The Current Solar Cycle, The Sun Is Starting Its Next
Even though the Sun is just halfway through its current cycle, the first rumblings of its next 11-year solar cycle have been detected in sound waves within it, according to a team of researchers.
-
Sun Unleashes Monster Solar Flare, Radio Blackouts Expected On Earth
NASA said solar cycle 25 began is now approaching solar maximum - a period when eruptions like this one become more common.
-
This Solar Cycle, Sun's Activity Is More Powerful Than Expected
What do you feel when you see the aurora?
-
Sun To Reach Solar Maximum In 2 Years, May Lead To "Internet Apocalypse"
Outages caused by solar storms could last for months, leading to huge economic impact
-
ESO Releases Image of Aftermath of Large Star's Explosive Death
The aftermath of a large star's explosive death is seen in an image released on Monday by the European Southern Observatory, showing immense filaments of brightly shining gas that was blasted into space during the supernova. Before exploding at the end of its life cycle, the star is believed to have had a mass at least eight times greater than our ...
-
NASA Captures Images Of Strong Solar Flares
Two high-intensity solar flares were emitted Wednesday, the second of which was the most intense recorded since the start of this sun cycle in December 2008, NASA said.
-
Sun Has a Mysterious Hole!
A mysterious squarish hole in our sun from where solar wind is streaming out at a super fast speed has been captured. Luckily for us, it is positioned so far south on the sun that there is less chance that the solar wind stream will impact the earth.
