Rumours of a global internet outage due to a severe solar storm have been swirling online, but how true are they? With plenty of us relying on internet access on a daily basis for our work, entertainment and communication needs, the rumour of an internet apocalypse has left many worried. Throughout June, the possibility that we could lose internet for months has been spreading. But, the very possibility first gained public attention back in 2021 when computer scientist Sangeetha Abdu Jyothi at the University of California Irvine warned that a catastrophic solar storm could occur within the next 10 years. Sign up to our free Indy100 weekly newsletter It seems the space agency NASA is taking the risk seriously and launched the Parker Solar Probe (PSP) which revealed clues about the sun’s atmosphere after successfully navigating through the powerful solar winds generated there. What is a solar storm and how could it cause an internet apocalypse? A solar storm refers to the atmospheric effects we experience on Earth that originate from the sun, typically caused by solar flares. During such storms, a stream of an electromagnetic field is directed towards Earth which causes the aurora borealis. NASA believes solar storms run on an 11-year cycle with their frequency varying. Their severity can also vary, with stronger geomagnetic storms causing interruptions to satellite, radio and internet functions. A 2011 geomagnetic storm interrupted radio signals in South China, meanwhile in 1859 a particularly intense storm caused auroras to appear in the skies all around the world. Should such an event strike today, there could be a worldwide blackout causing disruption for months, with its effects predicted to be 20 times that of a catastrophic hurricane due to its impact on the supply chain of essentials like foods and medication. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

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Threads says it has been forced to limit how many posts people can see, amid an increase in “spam attacks”. The announcement drew mockery from Elon Musk, who had been widely criticised for introducing such “rate limits” on his own site, Twitter. Adam Mosseri, who serves as the head of Instagram and therefore Threads at Meta, said in a post on the site that it was being hit by more spam attacks and that it would have to take a range of responses as a result. “Spam attacks have picked up so we’re going to have to get tighter on things like rate limits, which is going to mean more unintentionally limiting active people (false positives),” he wrote. “If you get caught up [in] those protections let us know.” The change means that users who use Threads the most might run into limits on how many posts they can see and whether they can view the app. He did not give any indication of where the rate limit would be set or how many people mighttbe expected to run into problems. Threads users have complained about a significant increase in the amount of spam on the site, including in the replies to Mr Mosseri’s post. Mr Mosseri has made a number of announcements about the future of Threads on the site. The company – which appears to have been surprised by the success of its own app – has been looking both to add new and widely requested features as well as deal with any technical problems caused by the success of the app. The change drew mockery from Elon Musk, who announced days before the launch of Threads that Twitter would start rate limiting, in what he said was an attempt to stop AI companies scraping Twitter for data to train its models. That led to major problems for Twitter users, who were unable to see posts and more, and those technical issues have been pointed to as one of the reasons that so many users were eager to sign up to Threads in the first place. Mr Musk laughed and posted “copycat” in response to a screenshot of Mr Mosseri’s post. Mr Musk introduced his own rate limits earlier this month. But he announced the numbers of posts that users would be able to see – and did not invite feedback from those who might be swept up in the change. Read More DMs may come to Threads soon as app’s user base grows to one-fifth of Twitter’s Elon Musk posts series of explicit tweets about Mark Zuckerberg Twitter traffic ‘tanking’ after record-breaking Threads launch

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