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Solar X-flare knocks out US radio and navigation, more expected

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A solar flare disrupted radio and navigation signals across North America, as experts warned of more on the way.

The flare was an X1.5 flare, with X-class denoting the most intense flare, with the number its level of strength. The Monday event came just days after an X1.6 flare on Saturday.

The UK’s Met Office issued a warning for the mild solar radiation storm due to the presence of charged solar particles in Earth’s atmosphere. The event, currently a ‘mild category 1,’ should not lead to damage to satellites, infrastructure, or individuals.

More flares are likely while the large sunspot cluster that the previous two came from remains visible on the face of the sun. It is expected to disappear behind the sun’s edge within the next two days, however.

“The X1.5 Flare caused an R3 (strong) radio blackout event on the daylit side of the Earth (most of the US and Canada and the Pacific Ocean),” solar physicist Keith Strong said on Twitter. “Frequencies below 5Mhz were most affected and navigation signals degraded.”

When a solar event occurs, space weather prediction centers can give hours’ to days’ notice of when it is expected to reach Earth, but they lack information on the severity and risk.

Earlier this year, the Uptime Institute’s Jacqueline Davis wrote about the risk of geomagnetic disturbances for DCD.

 

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Business

Payments tech company Lightspeed Commerce conducting strategic review of business

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MONTREAL – Lightspeed Commerce Inc. says it is conducting a review of its business and operations including talks relating to a range of potential strategic alternatives.

The Montreal-based payments technology company made the comments after reports concerning a potential transaction involving the company.

Lightspeed says it periodically undertakes a review of its business and operations with a view of realizing its full potential.

A strategic review is often seen by investors as a prelude to a sale by a company.

Lightspeed says its board of directors is committed to acting in the best interests of the company and its stakeholders.

Company founder Dax Dasilva returned to the role of chief executive officer earlier this year and has been working to return the company to profitability.

This report by The Canadian Press was first published Sept. 26, 2024.

Companies in this story: (TSX:LSPD)

The Canadian Press. All rights reserved.

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Economy

Bank of Canada trying to figure out how AI might affect inflation, Macklem says

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OTTAWA – Bank of Canada governor Tiff Macklem says there is a lot of uncertainty around how artificial intelligence could affect the economy moving forward, including the labour market and price growth.

In a speech in Toronto at the Economics of Artificial Intelligence Conference, the governor said Friday that the central bank is approaching the issue cautiously to get a better understanding of how AI could affect its job of keeping inflation low and stable.

“Be wary of anyone who claims to know where AI will take us. There is too much uncertainty to be confident,” Macklem said in prepared remarks.

“We don’t know how quickly AI will continue to advance. And we don’t know the timing and extent of its economic and social impacts.”

The governor said AI has the potential of increasing labour productivity, which would raise living standards and grow the economy without boosting inflation.

In the short-term, he said investment in AI is adding to demand and could be inflationary.

However, Macklem also highlighted more pessimistic scenarios, where AI could destroy more jobs than it creates or lead to less competition rather than more.

The governor called on academics and businesses to work together to shed more light on the potential effects of AI on the economy.

“When you enter a dark room, you don’t go charging in. You cautiously feel your way around. And you try to find the light switch. That is what we are doing. What we central bankers need is more light,” he said.

This report by The Canadian Press was first published Sept. 20, 2024.

The Canadian Press. All rights reserved.

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Tech

United Airlines will offer free internet on flights using service from Elon Musk’s SpaceX

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CHICAGO (AP) — United Airlines has struck a deal with Elon Musk’s SpaceX to offer satellite-based Starlink WiFi service on flights within the next several years.

The airline said Friday the service will be free to passengers.

United said it will begin testing the service early next year and begin offering it on some flights by later in 2025.

Financial details of the deal were not disclosed.

The announcement comes as airlines rush to offer more amenities as a way to stand out when passengers pick a carrier for a trip. United’s goal is to make sitting on a plane pretty much like being on the ground when it comes to browsing the internet, streaming entertainment and playing games.

“Everything you can do on the ground, you’ll soon be able to do on board a United plane at 35,000 feet, just about anywhere in the world,” CEO Scott Kirby said in announcing the deal.

The airline says Starlink will allow passengers to get internet access even over oceans and polar regions where traditional cell or Wi-Fi signals may be weak or missing.

The Canadian Press. All rights reserved.

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