On Thursday, July 25, one of the most reliable satellite internet services in the world, Starlink, suffered a rare and widespread outage. The disruption began around 3 p.m. EDT (1900 GMT) and affected tens of thousands of users across the United States and Europe.
Sudden Disruption Hits Millions Across the Globe
According to Downdetector, a website that tracks real-time internet service outages, more than 61,000 user reports were made within a short period. The number indicates the scale of the issue and how heavily people now rely on Starlink for internet access.
Elon Musk founded SpaceX, an aerospace company that owns Starlink. In more than 140 countries and territories, the service has over 6 million users. It offers internet access through low-Earth orbit satellites, frequently in areas with inadequate traditional internet infrastructure.
This outage was especially shocking because Starlink is known for being dependable, even in tough conditions like war zones, oceans, and deserts. The sudden failure left many wondering if it was a simple technical issue—or something more serious.
Company Admits Software Failure Caused the Issue
Shortly after the outage started, users began flooding social media platforms and support forums to report their experiences. Many could not connect to the internet, while others reported slow or unstable connections.
In response, Starlink acknowledged the problem on its official X (formerly Twitter) account, stating, “We are actively implementing a solution.”
After about 2.5 hours, service was mostly restored. “The failure of key internal software services that operate the core network was the cause of the outage,” Michael Nicolls, Vice President of Starlink Engineering, revealed on X.
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He apologized to users and assured them that the company was working to identify the root cause of the problem.
Even Elon Musk joined the conversation, posting:
“Sorry for the outage. SpaceX will remedy root cause to ensure it doesn’t happen again.”
This quick response from senior leadership showed how serious the issue was considered internally. The company has not yet shared full details about what exactly went wrong, but confirmed it was an internal software-related failure.
Speculation Points to Software Glitch or Cyber Threat
Experts outside of SpaceX also weighed in on the situation. Doug Madory, an internet infrastructure expert from Kentik, noted:
“This is likely the longest outage ever for Starlink, at least since it became a major service provider.”
He added that a global outage of this size and duration is extremely unusual for satellite internet services, especially for one with such strong global coverage.
Others speculated that a software update may have caused the issue, drawing comparisons to a major incident involving CrowdStrike, a cybersecurity company. CrowdStrike’s software upgrade just last year caused over 8.5 million Microsoft Windows devices to experience worldwide internet outages and aircraft cancellations.
Gregory Falco, a space and cybersecurity expert at Cornell University, said:
“I’d speculate this is a bad software update, not entirely dissimilar to the CrowdStrike mess with Windows last year—or possibly even a cyberattack.”
While there is no official confirmation of a cyberattack, the unusual nature of the outage led to speculation about external threats. However, no evidence has yet been provided to support this theory.
There is also uncertainty about whether SpaceX’s other services, like Starshield—which supports military and intelligence operations—were affected. Starshield operates using the same satellite network and is known to have billions of dollars in contracts with the Pentagon and U.S. intelligence agencies.
Since 2020, SpaceX has launched over 8,000 Starlink satellites, creating a vast and complex network in orbit. These satellites provide internet not just to homes, but also to ships, airplanes, and military bases around the world. Any disruption to this network can affect critical services in remote or high-stakes environments.
The outage occurred while SpaceX is working to upgrade its satellite network, in partnership with T-Mobile, to support direct-to-cell communication. This includes emergency texting services in rural or isolated areas.
Though this was a rare incident, it highlighted how even the most advanced systems can encounter problems—and how essential Starlink has become for millions of users around the world.
