27 Chinese warplanes enter Taiwan's air defence zone after Nancy Pelosi’s departure

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, May 6: Arrested JD-S MLA H.D. Revanna, the son of former PM H.D. Deve Gowda, on Sunday said that there is no evidence against him in the sex video scandal kidnapping case and that it was a "conspiracy" against him.

Talking to the media, while being taken for a medical test before being produced in front of a court here, Revanna stated that a kidnapping case had been lodged against him though he does not have 'one black mark' against him in his entire career of 40 years.

"Without evidence, I have been targeted... All allegations against me are false. My arrest has been made out of ill intention," he claimed.

"The case was lodged on April 28, then, they did not have any evidence. Later, the fake evidence was created on May 2 and I was fixed," he alleged.

Home Minister Dr G. Parameshwara stated on Sunday that a Blue Corner notice has already been issued against Revanna's son and MP Prajwal Revanna, the prime accused in the sex video scandal, as he is believed to be abroad.

"The Interpol will communicate to all nations and he will be located. Once he is located, the SIT will take a call on how he should be secured and brought back to India," he added.

Revanna was arrested on Saturday on charges of kidnapping one of the victims of the sex video scandal.

Parameshwara further maintained that the arrest of Revanna has saddened JD-S leaders and if action was not taken, the SIT would be blamed too.

Meanwhile, Congress President Mallikarjun Kharge refused to comment on the alleged sex video scandal involving Prajwal Revanna.

About Revanna's arrest, he said that the SIT would initiate action as per the law. "Those indulging in such acts must be taught a lesson and justice should be given to the families of victims. No one can escape the law. No one should use this case politically," he stated.

Bengaluru, May 5: In a major development, the Special Investigation Team (SIT) probing the sex video scandal involving JD-S MP Prajwal Revann on Saturday arrested his father and JD-S MLA H.D. Revanna following the rejection of his anticipatory bail plea in a victim kidnapping case by the People’s Representative Court in Bengaluru.

H.D. Revanna was taken into custody from the residence of his father and former Prime Minister H.D. Deve Gowda in Bengaluru’s Padmanabhanagar locality.

First, he was taken to the SIT office on the premises of the Criminal Investigation Department (CID). After preliminary questioning, the former JD-S minister was taken to the Bowring Hospital for a medical check-up.

Sources said he will be produced before the magistrate at the latter's residence later.

Commenting on the development, Chief Minister Siddaramaiah told mediapersons that he won’t interfere in the matter.

“Action should be initiated as per the law,” he said.

Deputy Chief Minister D.K. Shivakumar said, “We will not interfere in anything related to this matter. Let them get protection from the court under the law."

Shivakumar also said that let the proceedings follow the manner suggested by former CM H.D. Kumaraswamy.

Quoting a Kannada proverb, Kumaraswamy had said that those who commit crime must be punished.

The SIT officers reached the former PM’s residence soon after the court turned down his anticipatory bail plea in a case related to the kidnapping of a woman who was allegedly sexually assaulted by his son Prajwal Revanna, the sources said.

Earlier on Saturday, the SIT traced the kidnapped woman to the farmhouse of Rajashekar, the personal assistant (PA) to H.D. Revanna, at Kalenahalli village in Mysuru district.

In the court, Special Public Prosecutor B.N. Jagadish submitted that the case is about saving the life of a poor woman.

Jagadish argued that H.D. Revanna did not turn up before the authorities even after being served three notices.

Senior counsel Muthy D. Naik, appearing for H.D. Revanna, argued that the only allegation against his client is a statement that he had called the victim to his residence.

Barring this, there is nothing to prove the role of H.D. Revanna in this case, he argued, adding that the statement was made by an accused in the case, with whom his client has no connections.

He also claimed that the SIT has deliberately added IPC Section 364A, which attracts life imprisonment and capital punishment, to ensure that his client’s bail plea is rejected.

The other IPC Sections invoked in the case — 363 and 365 — attract imprisonment of less than seven years. Therefore, to prove the innocence of H.D. Revanna, he should be granted bail, Naik submitted.

Meanwhile, the woman, who had gone missing on April 29, was found locked up in the farmhouse when the SIT officers reached there following a tip-off.

Sources said Rajashekar is absconding ever since the SIT traced the missing woman to his farmhouse.

The woman is being brought to Bengaluru where her statement will be recorded.

On Friday, Karnataka Police registered an FIR against H.D. Revanna in connection with the kidnapping of the woman, believed to be one of the victims of the sex video scandal involving his son Prajwal Revanna.

The woman’s son had registered a kidnap case naming H.D. Revanna as the prime accused in the case.

His relative Satish Babu was named as the second accused in the FIR, whom the police arrested from Mysuru district on Friday.

The woman’s son alleged that his mother went missing after the surfacing of a purported sex video in which Prajwal Revanna could be seen sexually assaulting her.

He also alleged that his mother was locked up in an undisclosed location, as he pleaded with the police to initiate legal action against H.D. Revanna and Satish Babu.

Prajwal Revanna, the sitting JD-S MP from Hassan, has reportedly fled from the country.