US military admits murdering 10 Afghan civilians, including 7 children

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.

Bengaluru, Apr 29: HD Revanna, the father of Karnataka MP Prajwal Revanna, has accused rivals of creating a conspiracy out of "old videos", a comment that is likely to raise a bigger row over his son's alleged link to the obscene videos.

A woman yesterday filed a police case against Prajwal Revanna and his father over alleged sexual assault. Prajwal Revanna, the Janata Dal (Secular) MP and grandson of former Prime Minister HD Deve Gowda, has denied the latest allegations and also filed a police complaint over circulation of obscene videos, which he said were morphed.

Prajwal Revanna left for Germany on Saturday morning after voting in the Lok Sabha elections a day earlier.

"I know what kind of conspiracy is going on. I am not someone who'll get scared and run away. They have released something that was 4-5 years old. Expelling him from the party is left to the party high command," HD Revanna said.

When it was pointed out that an FIR has been registered against him too, he said, "There is politics, I don't want to comment. They (Congress) are in government and they will do whatever they want."

"All these things are not just today, the Deve Gowda family in the last 40 years (has been targeted by) Congress. CoD (now CID), Lokayukta probe, we have been facing for the last 40 years... I don't want to react to anything...let them take action in accordance with law," he said, adding that he hasn't spoken to Deve Gowda on the issue.

"Since the special investigation team is looking into the case, I will not react any further," HD Revanna said.

Yesterday, a first information report was filed against the father-son duo on charges of sexual harassment, intimidation and outraging the dignity of a woman.

The survivor alleged both sexually assaulted her, and when Revanna's wife was not home, he touched her inappropriately and used to sexually assault her. The complainant alleged Prajwal Revanna also misbehaved with her daughter over a video call. "My daughter blocked his number after repeated calls," the complainant said.

The latest FIR comes when Prajwal Revanna is already in the middle of a controversy after some objectionable videos went viral on social media allegedly involving him.

Prajwal Revanna is seeking a fresh term in the Lok Sabha from as a National Democratic Alliance (NDA) candidate from Hassan.

Mangaluru: The Bengaluru-Mangaluru air route has recently surpassed the Mumbai route to become the busiest for Mangaluru International Airport.

According to the Directorate General of Civil Aviation’s city pairing data for March this year, 51,734 passengers travelled between Mangaluru and Bengaluru, while 50,340 passengers flew on the Mangaluru-Mumbai route.

In January and February, the Mumbai air route had the highest passenger flow with 60,306 and 52,732 passengers, respectively, compared to 53,509 and 47,530 for Bengaluru during the same months. However, the trend shifted in March, with the Bengaluru-Mangaluru route surpassing Mumbai.

An official from MIA explained, “The first reason for Bengaluru taking over Mumbai is that flights that almost fly full to Mumbai were reduced from March, after the ministry of civil aviation suggested easing air traffic congestion at Mumbai airport. The air carrier IndiGo, which used to operate four flights a day from MIA, reduced it to three. Air India Express, which operates two flights a day, has made no changes. As a result of this, Bengaluru has taken over Mumbai. A total seven flights operates per day to Bengaluru.” 

The official added that despite the reduction in flights, the Mumbai route still experiences high demand. DGCA data for 2023 shows that the Mumbai and Bengaluru sectors have experienced growth of 11.9% and 19.3%, respectively.

The Mangaluru-Mumbai sector has seen a total of 5,52,767 passengers, followed by Bengaluru with 5,52,500 passengers in the same calendar year.