Vladimir Putin tells Azerbaijan to take care of Christian shrines in Nagorno-Karabakh

Washington, May 11: The most powerful solar storm in more than two decades struck Earth on Friday, triggering spectacular celestial light shows from Tasmania to Britain -- and threatening possible disruptions to satellites and power grids as it persists into the weekend.

The first of several coronal mass ejections (CMEs) -- expulsions of plasma and magnetic fields from the Sun -- came just after 1600 GMT, according to the National Oceanic and Atmospheric Administration (NOAA)'s Space Weather Prediction Center.

It was later upgraded to an "extreme" geomagnetic storm -- the first since the "Halloween Storms" of October 2003 caused blackouts in Sweden and damaged power infrastructure in South Africa. More CMEs are expected to pummel the planet in the coming days.

Social media lit up with people posting pictures of auroras from northern Europe and Australasia.

"We've just woken the kids to go watch the Northern Lights in the back garden! Clearly visible with the naked eye," Iain Mansfield in Hertford, England, told AFP.

That sense of wonder was shared in Australia's island state of Tasmania.

"Absolutely biblical skies in Tasmania at 4 am this morning. I'm leaving today and knew I could not pass up this opportunity," photographer Sean O' Riordan posted on social media platform X alongside a photo.

Authorities notified satellite operators, airlines, and the power grid to take precautionary steps for potential disruptions caused by changes to Earth's magnetic field.

Elon Musk, whose Starlink satellite internet operator has some 5,000 satellites in low Earth orbit, described the solar storm as the "biggest in a long time."

"Starlink satellites are under a lot of pressure, but holding up so far," Musk posted on his X platform.

Unlike solar flares, which travel at the speed of light and reach Earth in around eight minutes, CMEs travel at a more sedate pace, with officials putting the current average at 800 kilometers (500 miles) per second.

The CMEs emanated from a massive sunspot cluster that is 17 times wider than our planet. The Sun is approaching the peak of an 11-year cycle that brings heightened activity.

'Go outside tonight and look'

Mathew Owens, a professor of space physics at the University of Reading, told AFP that how far the effects would be felt over the planet's northern and southern latitudes would depend on the storm's final strength.

"Go outside tonight and look would be my advice because if you see the aurora, it's quite a spectacular thing," he said. People with eclipse glasses can also look for the sunspot cluster during the day.

In the United States, this could include places such as Northern California and Alabama, officials said.

NOAA's Brent Gordon encouraged the public to try to capture the night sky with phone cameras even if they couldn't see auroras with their naked eyes.

"Just go out your back door and take a picture with the newer cell phones and you'd be amazed at what you see in that picture versus what you see with your eyes."

Spacecraft and pigeons

Fluctuating magnetic fields associated with geomagnetic storms induce currents in long wires, including power lines, which can potentially lead to blackouts. Long pipelines can also become electrified, leading to engineering problems.

Spacecraft are also at risk from high doses of radiation, although the atmosphere prevents this from reaching Earth.

NASA has a dedicated team looking into astronaut safety and can ask astronauts on the International Space Station to move to places within the outpost that are better shielded.

Following one particularly strong flare peak, the US Space Weather Prediction Center said users of high-frequency radio signals "may experience temporary degradation or complete loss of signal on much of the sunlit side of Earth."

Even pigeons and other species that have internal biological compasses could also be affected. Pigeon handlers have noted a reduction in birds coming home during geomagnetic storms, according to NASA's Jet Propulsion Laboratory.

Officials said people should have the normal backup plans in place for power outages, such as having flashlights, batteries, and radios at hand.

The most powerful geomagnetic storm in recorded history, known as the Carrington Event after British astronomer Richard Carrington, occurred in September 1859.

In a fresh claim, arrested BJP leader and advocate G Devaraje Gowda has alleged that Deputy Chief Minister D K Shivakumar and four other ministers were behind exposing Prajwal Revanna’s sex scam that has brought disgrace to Janata Dal (Secular) H D Deve Gowda family. 

Devaraje Gowda has been arrested in a sexual abuse case. 

Speaking to reporters while being taken to the district prisons, in Hassan on Friday, Gowda alleged that he was offered Rs 100 crore to drag the name of H D Kumaraswamy in the Prajwal’s case. 

“D K Shivakumar had offered me Rs 100 crore to project that H D Kumaraswamy was behind the case. The offer was made through ministers N Chaluvarayaswamy, Krishna Byre Gowda, Priyank Kharge and another minister. They had even sent Rs 5 crore as advance to Bowring Club. But I did not agree. Hence, they hatched a plot to trap me,” Gowda alleged.

“It is D K Shivakumar, who collected all information from Prajwal Revanna’s former car driver Karthik and readied the pen drive. A team of four ministers were formed to handle the issue. As I did not agree to the plan. They planned to bring disrepute to the BJP, Narendra Modi and H D Kumaraswamy,” he said.

Gowda further alleged that former MLC M A Gopalaswamy of Channarayapatna was sent to him for negotiation.

“The main intention of D K Shivakumar is to bring disrepute to Modi and BJP in the case. Besides, he wanted to defame H D Kumaraswamy’s leadership in the state” he claimed. “They filed a sexual harassment and rape case against me, but found no evidence. Now, they are trying to fix me in the pen drive case” he alleged.

Bengaluru: The Congress and BJP will lock horns on the electoral battleground again in less than a fortnight in Karnataka, as the stage is set for the second phase of elections in the 14 remaining Lok Sabha seats on Tuesday.

It is going to be a straight fight between the ruling Congress and BJP in Parliamentary segments in the northern districts. The JD(S) is not contesting in these seats and is supporting its National Democratic Alliance (NDA) partner -- the BJP.

The state has a total of 28 Lok Sabha constituencies. The first phase of polling in 14 seats in most of the southern and coastal districts was held on April 26.

A total of 227 candidates -- 206 men and 21 women -- are in the fray for the second phase.

More than 2.59 crore voters are eligible to exercise their franchise in 28,269 polling stations where voting will take place between 7 am to 6 pm.

The segments where elections will be held on Tuesday are: Chikkodi, Belgaum, Bagalkot, Bijapur, Gulbarga, Raichur, Bidar, Koppal, Bellary, Haveri, Dharwad, Uttara Kannada, Davangere and Shimoga.

In the 2019 Lok Sabha polls, BJP had swept all these 14 seats, defeating Congress and JD(S), which were in alliance and ruling the state then.

Having scored a thumping victory in the Assembly elections last year, the Congress now appears determined to put up a strong show.

Karnataka is the most important state for the BJP in south India as it's only here that it has held power in the past.

Speaking to PTI, Karnataka Chief Electoral Officer Manoj Kumar Meena said adequate security arrangements have been made for Tuesday's polling.

"Around 1.45 lakh polling officials have been deployed across the 14 constituencies. In addition, 35,000 civil police personnel, 65 companies of Central Paramilitary forces and armed police of other states will be deployed for the polling day," he said.

Besides this, 4,000 micro-observers will also be on duty and 17,000 polling stations will be covered by webcasting, he added.

Davangere has the maximum number of 30 candidates, followed by 23 in Shimoga and Raichur has the least number - eight.

Former Chief Ministers Basavaraj Bommai (Haveri) and Jagadish Shettar (Balgaum), Union Ministers Pralhad Joshi (Dharwad) and Bhagwanth Khuba (Bidar) -- all from BJP; Congress' Geetha Shivrajkumar (Shimoga) -- wife of actor Shivrajkumar and daughter of former CM S Bangarappa and AICC President Mallikarjun Kharge's son-in-law Radhakrishna Doddamani (Gulbarga), are among the prominent names in the fray.

Also in the contest are MP and veteran BJP leader B S Yediyurappa's son B Y Raghavendra, suspended party leader and former Deputy CM K S Eshwarappa -- both from Shimoga, former Speaker Vishweshwar Hegde Kageri and ex-Minister B Sreeramulu of BJP from Uttara Kannada and Bellary respectively and retired IAS officer G Kumar Naik of Congress from Raichur.

Stakes are high for several Ministers in this phase with their children in fray.

Sons of Ministers Laxmi Hebbalkar and Eshwar Khandre - Mrinal Ravindra Hebbalkar and Sagar Khandre - are contesting from Belgaum and Bidar respectively, while daughters of Ministers Satish Jarkiholi and Shivanand Patil -Priyanka Jarkiholi and Samyukta Patil- are in contention in Chikkodi and Bagalkot respectively.

Prabha Mallikarjun, wife of Minister S S Mallikarjun and daughter-in-law of veteran Congress leader Shamanur Shivashankarappa, is in the fray from Davangere.

The Congress' performance in the elections, especially in the second phase which covers almost all Lingayat-dominated districts, is crucial, as the party did not win one of them in 2019, and to also check whether the grand old party has managed to retain the support of a section of Lingayats -- considered as the BJP's core vote-base -- which seemed to have somewhat shifted towards it in the 2023 Assembly polls.

The Lok Sabha election is being seen as a big test of sorts for Congress state unit chief D K Shivakumar, who has made no secret of his ambition to become chief minister, amid speculations of change in guard mid-way of the Assembly term. The stakes are also high for Chief Minister Siddaramaiah, as victory in this election is seen as key to strengthening his hands, analysts say.

It is also seen as a kind of a "litmus test" for state BJP president B Y Vijayendra, who has the onerous task of helping the party retain its supremacy in the Lok Sabha polls, by regaining its traditional Lingayat vote-base.

Ensuring a BJP sweep is paramount for the son of veteran leader B S Yediyurappa, to consolidate his position and silence critics who have questioned his selection to the post, overlooking seniors and seasoned hands.

The ruling Congress is mostly banking on the implementation of its populist five guarantee schemes while the BJP seems to be leveraging the "Modi factor" to the hilt.