Report: Kennedy Space Center not ready for era of super heavy rockets

Report: Kennedy Space Center not ready for era of super heavy rockets

fivenewscrypto    juin 24, 2026   

NASA's infrastructure at Kennedy Space Center, the crown jewel of US spaceports, is aging and approaching its limit due to increased demand from private companies, including SpaceX and Blue Origin, a new report finds.

"NASA’s launch infrastructure is vital to providing the agency, other government agencies, and commercial partners access to space for their most complex and expensive missions," states the report, published by the NASA Office of Inspector General. "Nevertheless, NASA’s launch infrastructure is dated and often does not provide the capacity to meet the growing demands of the agency and its partners."

The report covers NASA's launch facilities at the Kennedy Space Center in Florida and Wallops Flight Facility in Virginia. However, the most noteworthy information in the report concerns the Florida spaceport, where demand from SpaceX's Starship and Blue Origin's New Glenn launch vehicles is expected to stress NASA.

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Man used massage gun on his tired eyeballs. It went as well as you'd expect.

Man used massage gun on his tired eyeballs. It went as well as you'd expect.

fivenewscrypto    juin 24, 2026   

For our weary eyeballs, strained and tired from long periods locked onto screens, rest and relaxation can do wonders. But a man in Scotland came up with an eye-popping plan to try to pamper his pooped peepers.

Ophthalmologists discovered it when the man, who was in his 20s, appeared at an eye treatment center in Edinburgh. He told them he had noticed increasing floaters and flashing lights in his right eye over the previous six days. According to a BMJ Case Report, the man said he hadn't had any eye or head injuries before the vision problems began, and that his family didn't have a history of eye disorders that might explain them. Besides having mild near-sightedness and needing glasses, he usually didn't have any problems with his eyes, he said.

When the doctors—Niamh O’Connell ‍‍and Ashraf Khan—took a close look, they were surprised to find that both of his eyes were in terrible shape. In his right eye, he had multiple retinal tears, widespread retinal bruising, and a condition called retinal dialysis—a retinal break at a junction in the front of the eye—that is usually seen after a significant eye injury. In his left eye, he had more widespread bruising and six full-thickness rips in his retina.

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Polymarket's viral videos showed people winning big, but the bets were fake

Polymarket's viral videos showed people winning big, but the bets were fake

fivenewscrypto    juin 24, 2026   

Polymarket paid dozens of social media users to film themselves making fake bets for a promotion that aimed to convince people they can strike it rich on the prediction market, according to a Wall Street Journal investigation published on Saturday.

"In its push to draw users to its unregulated platform, Polymarket has flooded social media with videos like [George] Makihara’s, which appear genuine at first glance," the article said. "In reality, Polymarket built near-perfect copies of its website, then instructed creators to make simulated trades on those dummy sites and hide that they were being paid by Polymarket."

Makihara, a college student, posted a video in January "that showed him winning $100,000 on a wager that President Trump would publicly say the word 'McDonald's' that month." But trade data showed that no one on Polymarket won such a bet in January, according to the Journal. This was one of 145 bets that Makihara appeared to place on Polymarket between January and May, but all of those bets were fake, the article said.

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Following user outcry, AMD reinstates memory encryption in consumer CPUs

Following user outcry, AMD reinstates memory encryption in consumer CPUs

fivenewscrypto    juin 23, 2026   

Consumer AMD CPUs will once again offer encryption protections against physical attacks after facing user backlash for silently removing the feature.

As Ars reported last week, AMD stripped the protection, known as TSME, from consumer Ryzen processors. Short for Transparent Secure Memory Encryption, TSME encrypts the entire contents stored in memory, making the data useless to adversaries performing cold boot attacks and similar intrusions requiring physical access.

Now you see it, now you don't, soon you'll see it again

About a decade ago, AMD added TSME to its high-end CPUs. Over the next few years, AMD added the protection to lower-end processors, including the consumer version of its Ryzen chips, a CPU that costs less than the Pro version. Over the years, users of these lower-end chips have gotten used to the added security, although some security experts (and plenty of novices, too) note that consumer chips are far less likely to be targeted by physical attacks. Recently and without warning or notice, the lower-end line of AMD chips suddenly dropped the protection, and it did so in a way that was impossible to detect on Windows machines and required a fair amount of technical work when using Linux. AMD last week declined to explain or acknowledge the change.

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Valve's Steam Machine ships June 29 for $1,049, but you probably won't be able to buy one yet

Valve's Steam Machine ships June 29 for $1,049, but you probably won't be able to buy one yet

fivenewscrypto    juin 23, 2026   

The Steam Machine is almost here. Valve chose possibly the worst time to announce new PC gaming hardware in late 2025, just as the AI boom sent storage and RAM prices through the roof. The upheaval delayed its new Steam Machine release, but Valve has announced its TV-friendly gaming PC will go on sale June 29 with a reservation-based system and a starting price of $1,049.

The Steam Machine will come in two variations: one with 512GB of storage and a more expensive one with 2TB. They'll retail for $1,049 and $1,349, respectively, and you'll be able to bundle a Steam Controller with either for an additional $79. Buying the 2TB model also gets you a pair of exclusive faceplates with red fabric and walnut finishes. Like the Steam Deck, the machine ships with the Linux-based SteamOS.

Both versions of the Steam Machine will run on a custom six-core AMD Zen 4 CPU with a peak clock speed of 4.8GHz. The integrated AMD RDNA3 GPU will feature 28 compute units and 8GB of dedicated DDR6 VRAM soldered to the board. The system will have its own 16GB allotment of DDR5 on the board. This should provide enough oomph (with upscaling tech) to play moderately demanding PC games on your TV.

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NHTSA investigating alleged Tesla Autopilot crash that killed woman in her home

NHTSA investigating alleged Tesla Autopilot crash that killed woman in her home

fivenewscrypto    juin 23, 2026   

An elderly Texas woman tragically died Friday after a man who told police he was relying on his Tesla Model 3’s automated driver-assistance mode lost control and crashed his car into her family’s home.

In a statement, the Harris County Sheriff’s Office confirmed to Ars that Michael Butler said that “he was operating with an automated driving-assistance system engaged at the time of the crash.” Police are currently investigating whether the autopilot feature in any way caused the crash but confirmed that Butler was not intoxicated and is cooperating, partly by helping cops understand how Tesla’s Autopilot feature works.

“Butler failed to drive in a single lane, left the roadway, and struck the residence” at a “high rate of speed,” the sheriff’s office said.

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Lucid lays off 1,500 workers in second big cut of the year

Lucid lays off 1,500 workers in second big cut of the year

fivenewscrypto    juin 23, 2026   

Just three months ago, Lucid Motors showed off a new midsize electric vehicle platform that it said would give rise to a number of new vehicles in the coming years. The Saudi-backed startup is now selling its Gravity SUV alongside the ever-improved Air sedan and plans to reach profitability with smaller and cheaper models sold in higher volumes. But things are far from rosy at Lucid; today, the automaker is laying off approximately 1,500 workers—18 percent of its workforce.

These aren't the first layoffs of the year, either; In February, Lucid let go of 12 percent of its workforce.

In a filing with the Securities and Exchange Commission, Lucid wrote that the layoffs were "designed to advance the Company’s path toward profitability and positive cash flow generation by streamlining its organizational structure, optimizing operating expenses, and aligning production plans with anticipated demand."

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