"For-profit companies are pushing the narrative that they can do space inexpensively," writes Slashdot reader RUs1729 in response to an opinion piece from SpaceNews. "Their track record reveals otherwise: cutting corners won't do it for the foreseeable future." Here's an excerpt from the article, written by Robert N. Eberhart: The headlines in the space industry over the past month have delivered a sobering reminder: space is not forgiving, and certainly not friendly to overpromising entrepreneurs. From iSpace's second failed lunar landing attempt (making them 0 for 2) to SpaceX's ongoing Starship test flight setbacks -- amid a backdrop of exploding prototypes and shifting goalposts -- the evidence is mounting that the commercialization of space is not progressing in the triumphant arc that press releases might suggest. This isn't just a series of flukes. It points to a structural, strategic and cultural problem in how we talk about innovation, cost and success in space today.

Let's be blunt: 50 years ago, we did this. We sent humans to the moon, not once but repeatedly, and brought them back. With less computational power than your phone, using analog systems and slide rules, we achieved feats of incredible precision, reliability and coordination. Today's failures, even when dressed up as "learning opportunities," raises the obvious question: Why are we struggling to do now what we once achieved decades ago with far more complexity and far less technology?

Until very recently, the failure rate of private lunar exploration efforts underscored this reality. Over the past two decades, not a single private mission had fully succeeded -- until last March when Firefly Aerospace's Blue Ghost lander touched down on the moon. It marked the first fully successful soft landing by a private company. That mission deserves real credit. But that credit comes with important context: It took two decades of false starts, crashes and incomplete landings -- from Space IL's Beresheet to iSpace's Hakuto-R and Astrobotic's Peregrine -- before even one private firm delivered on the promise of lunar access. The prevailing industry answer -- "we need to innovate for lower cost" -- rings hollow. What's happening now isn't innovation; it's aspiration masquerading as disruption... "This is not a call for a retreat to Cold War models or Apollo-era budgets," writes Eberhart, in closing. "It's a call for seriousness. If we're truly entering a new space age, then it needs to be built on sound engineering, transparent economics and meaningful technical leadership -- not PR strategy. Let's stop pretending that burning money in orbit is a business model."

"The dream of a sustainable, entrepreneurial space ecosystem is still alive. But it won't happen unless we stop celebrating hype and start demanding results. Until then, the real innovation we need is not in spacecraft -- it's in accountability."

Robert N. Eberhart, PhD, is an associate professor of management and the faculty director of the Ahlers Center for International Business at the Knauss School of Business of University of San Diego. He is the author of several academic publications and books. He is also part of Oxford University's Smart Space Initiative and contributed to Berkeley's Space Sciences Laboratory. Before his academic career, Prof. Eberhart founded and ran a successful company in Japan.

BrianFagioli shares a report from NERDS.xyz: NASA is coming to Netflix. No, not a drama or sci-fi reboot. The space agency is actually bringing real rocket launches, astronaut spacewalks, and even views of Earth from space directly to your favorite streaming service. Starting this summer, NASA+ will be available on Netflix, giving the space-curious a front-row seat to live mission coverage and other programming.

The space agency is hoping this move helps it connect with a much bigger audience, and considering Netflix reaches over 700 million people, that's not a stretch. This partnership is about accessibility. NASA already offers NASA+ for free, without ads, through its app and website. But now it's going where the eyeballs are. If people won't come to the space agency, the space agency will come to them.

Just four weeks after an early June flight to the edge of space, Blue Origin has again carried six more passengers there and back again, reports CBS News, noting that the 10-minute ride was Blue Origin's 13th flight "out of the discernible atmosphere." The New Shepard capsule's stubby single-stage booster roared to life just after 9:38 a.m. EDT, throttled up to full thrust and smoothly climbed away from Blue Origin's launch site near Van Horn, Texas. The hydrogen-fueled BE-3 engine powering the New Shepard fired for about two-and-a-half minutes, accelerating the spacecraft to just under three times the speed of sound.

The capsule then separated from the booster and continued coasting upward along its up-and-down trajectory. At that point, the passengers — Allie and Carl Kuehner, Leland Larson, Freddie Rescigno Jr., Jim Sitkin and Owolabi Salis, the first Nigerian to fly in space — began enjoying about three minutes of weightlessness. Free to unstrap and float about the cabin, the passengers were able to take in the view through the largest windows in any operational spacecraft as the ship climbed to an altitude of just above 65 miles. That's about three miles higher than the internationally recognized boundary between the discernible atmosphere and space.

The capsule then began falling back to Earth and the passengers returned to their seats for the descent to touchdown. The reusable booster, meanwhile, made its own return to the launch site, dropping tail first to a rocket-powered touchdown... The company has now launched 74 passengers, including Bezos' wife Lauren Sánchez, and four who have flown twice.
By April nearly 120 civilians had already travelled to the edge of space, CBS News reported earlier — while Virgin Galactic is expected to resume flights next year.

You can replay the webcast of the mission on Blue Origin's YouTube channel.

In its first 10 hours the Rubin space telescope found 2,104 never-before-seen asteroids in our solar system. And Gizmodo reports the data went directly to the International Astronomical Union's Minor Planet Center (MPC), which "plays an essential role in the early detection and monitoring of asteroids that threaten Earth." The MPC has spent years preparing for the deluge of data from Rubin, ramping up its software to process massive amounts of observations. When the first round officially came flooding in on Monday, it was "nerve-racking and exciting simultaneously," Matthew Payne, MPC director, told Gizmodo.
But Space.com explains how extraordinary that is. "There are approximately a million known asteroids in our cosmic neighborhood; over the next few years, Rubin could very well hike that figure up to five million." "This is five times more than all the astronomers in the world discovered during the last 200 years since the discovery of the first asteroid," Željko IveziÄ, Deputy Director of Rubin's Legacy Survey of Space and Time, said during the conference. "We can outdo two centuries of effort in just a couple of years...." The plan is for Rubin to capture such massive, high-resolution images of the southern sky once every three nights for at least the next 10 years. You can therefore consider it to be a super-fast, super-efficient and super-thorough cosmic imager. Indeed, those qualities are perfect for spotting some of the smallest details trailing through the space around our planet: asteroids. "We make movies of the night sky to see two things: objects that move and objects that change brightness," IveziÄ said. "Objects that move come in two flavors. Stars in our galaxy move, and they move slowly. Much faster objects are asteroids...."

[I]t's tremendously difficult to record an asteroid at all. "Asteroids, they disappear after you get one picture of them," IveziÄ said, calling Rubin's ability to image small objects orbiting the sun "unprecedented."
Space.com notes that the ten million galaxies in its first image are just 0.05% of around 20 billion galaxies that Rubin will have imaged by the end of its 10-year "Legacy Survey of Space and Time" investigating dark energy.

In fact, in its first year of regular operations, the Observation "will collect more data than all previous optical observatories combined," reports Earth.com. That torrent of information — petabytes of images and catalogs — will be processed in near-real time. Alerts will be issued to the worldwide astronomy community within 60 seconds of any detected change in the sky. By democratizing access to its enormous dataset, Rubin Observatory will empower both professionals and citizen scientists. This will foster discoveries that range from mapping the structure of the Milky Way to refining the rate at which the universe is expanding.
Reuters explains just how much data is being generated: The number of alerts the telescope will send every night is equivalent to the inboxes of 83,000 people. It's impossible for someone to look at that one by one," said astrophysicist Francisco Foster. "We're going to have to use artificial intelligence tools."
And New Atlas shares some of the "first look" videos released by the Observatory, including one titled The Cosmic Treasure Chest and another on the Trifid and Lagoon Nebulae (which Space.com describe as clouds of gas and dust condensing to birth new stars).

An anonymous reader shared this report from Smithsonian magazine: Last year, Australian scientists picked up a mysterious burst of radio waves that briefly appeared brighter than all other signals in the sky. Now, the researchers have discovered the blast didn't come from a celestial object, but a defunct satellite orbiting Earth... "We got all excited, thinking maybe we'd discovered a new pulsar or some other object," says Clancy James, a researcher at Australia's Curtin University who is on the Australian Square Kilometer Array Pathfinder (ASKAP) team, to Alex Wilkins at New Scientist. After taking a closer look, however, the team realized that the only viable source for the burst was NASA's dead Relay 2, a short-lived satellite that hasn't been in operation since 1967....

The researchers also discovered that at the time of the event, the satellite was only around 2,800 miles away from Earth, which explains why the signal appeared so strong. The reason behind Relay 2's sudden burst is not clear, but the team has come up with two potential explanations — and neither involves the satellite coming back to life like a zombie. One relates to electrostatic discharge — a build-up of electricity that can result in a sudden blast. Spacecraft get charged with electricity when they pass through plasma, and once enough charge accumulates, it can create a spark. "New spacecraft are built with materials to reduce the build-up of charge, but when Relay 2 was launched, this wasn't well-understood," explains James to Space.com's Robert Lea. The other idea is that a micrometeorite hit the satellite, releasing a small cloud of plasma and radio waves.

Karen Aplin, a space scientist at the University of Bristol in England who was not involved in the study, tells New Scientist that it would be tough to differentiate between signals produced by each of those two scenarios, because they would look very similar. The researchers say they favor the first idea, however, because micrometeorites the size of the one that could have caused the signal are uncommon.
"Their findings were published in a pre-print paper on the arXiv server that has not yet been peer-reviewed."

On the International Space Station, air has been slowly leaking out for years from a Russia-controlled module, reports CNN. But recently "station operators realized the gradual, steady leak had stopped. And that raised an even larger concern." It's possible that efforts to seal cracks in the module's exterior wall have worked, and the patches are finally trapping air as intended. But, according to NASA, engineers are also concerned that the module is actually holding a stable pressure because a new leak may have formed on an interior wall — causing air from the rest of the orbiting laboratory to begin rushing into the damaged area. Essentially, space station operators are worried that the entire station is beginning to lose air.

Much about this issue is unknown. NASA revealed the concerns in a June 14 statement. The agency said it would delay the launch of the private Ax-4 mission, carried out by SpaceX and Houston-based company Axiom Space, as station operators worked to pinpoint the problem. "By changing pressure in the transfer tunnel and monitoring over time, teams are evaluating the condition of the transfer tunnel and the hatch seal," the statement read.

More than a week later, the results of that research are not totally clear. After revealing the new Wednesday launch target Monday night, NASA said in a Tuesday statement that it worked with Roscosmos officials to investigate the issue. The space agencies agreed to lower the pressure in the transfer tunnel, and "teams will continue to evaluate going forward," according to the statement... The cracks are minuscule and mostly invisible to the naked eye, hence the difficulty attempting to patch problem areas.
Axiom Space launched four astronauts to the International Space Station on Wednesday.

But its four-person crew had previously "remained locked in quarantine in Florida for about a month, waiting for their chance to launch," notes CNN, as NASA and the Russian space agency Roscosmos "attempted to sort through" the leak issue.

Longtime Slashdot reader sinij shares a report from Car and Driver with the comment: "Lack of visibility is a significant consequence of improving safety on the front overlap crash testing." Here's an excerpt from the report: The Insurance Institute for Highway Safety has a new method to look at what drivers can't look at, and the results of a DOT study using the method suggest that things have gotten worse over the past quarter-century. [...] For the study, researchers with the U.S. Department of Transportation's Volpe Center used the IIHS method to examine every generation of some popular vehicles sold between 1997 and 2023. The models chosen were the Chevrolet Suburban, the Ford F-150, the Honda Accord, the Honda CR-V, the Jeep Grand Cherokee, and the Toyota Camry. The analysis measured how much of a 10-meter radius is visible to a driver; this distance was chosen because that's approximately how much space a driver needs to react and stop when traveling at 10 mph. The study also measured visibility between 10 and 20 meters from the vehicle.

The biggest model-specific difference was observed with the Honda CR-V. In a 1997 model, the researchers measured 68 percent visibility, while the 2022 came in at just 28 percent. In a 2000 Suburban, the study measured 56 percent visible area within the 10-meter radius, but in a 2023 model it was down to 28 percent. The study concluded that higher hoods on newer versions of both models had the biggest impact on outward visibility. The F-150 started out with low visibility (43% for a 1997 model) and also declined (36% for the 2015 version). The two sedans in the study saw the least regression: A 2003 Accord was measured at 65 percent visibility, with the 2023 close behind at 60 percent, and the Camry went from 61 percent for the 2007 model to 57 percent for a 2023. Results for visibility between 10 and 20 meters were mixed, with some improving and others decreasing over subsequent generations.

While this is not conclusive evidence across the industry, the results from these representative vehicles suggest an overall decline in outward frontal visibility. The study also notes that, during the same time period, pedestrian and bicyclist deaths on U.S. roads increased dramatically -- 37 and 42 percent, respectively. There's likely at least some causation with that correlation, even when you consider the addition of features such as automated emergency braking that are meant to intervene and prevent such collisions.

An anonymous reader quotes a report from UploadVR: Software developer Stijn Spanhove used the newest SDK features of Snap OS to build a prototype of [a real-world ad blocker for Snap Spectacles]. If you're unfamiliar, Snap Spectacles are a bulky AR glasses development kit available to rent for $99/month. They run Snap OS, the company's made-for-AR operating system, and developers build apps called Lenses for them using Lens Studio or WebXR.

Spanhove built the real-world ad blocker using the new Depth Module API of Snap OS, integrated with the vision capability of Google's Gemini AI via the cloud. The Depth Module API caches depth frames, meaning that coordinate results from cloud vision models can be mapped to positions in 3D space. This enables detecting and labeling real-world objects, for example. Or, in the case of Spanhove's project, projecting a red rectangle onto real-world ads.

However, while the software approach used for Spanhove's real-world ad blocker is sound, two fundamental hardware limitations mean it wouldn't be a practical way to avoid seeing ads in your reality. Firstly, the imagery rendered by see-through transparent AR systems like Spectacles isn't fully opaque. Thus, as you can see in the demo clip, the ads are still visible through the blocking rectangle. The other problem is that see-through transparent AR systems have a very limited field of view. In the case of Spectacles, just 46 degrees diagonal. So ads are only "blocked" whenever you're looking directly at them, and you'll still see them when you're not.

An anonymous reader quotes a report from Neuroscience News Science Magazine: Surgeons have performed the first fully robotic heart transplant in the U.S., using advanced robotic tools to avoid opening the chest. [...] Using a surgical robot, lead surgeon Dr. Kenneth Liao and his team made small, precise incisions, eliminating the need to open the chest and break the breast bone. Liao removed the diseased heart, and the new heart was implanted through preperitoneal space, avoiding chest incision.

"Opening the chest and spreading the breastbone can affect wound healing and delay rehabilitation and prolong the patient's recovery, especially in heart transplant patients who take immunosuppressants," said Liao, professor and chief of cardiothoracic transplantation and circulatory support at Baylor College of Medicine and chief of cardiothoracic transplantation and mechanical circulatory support at Baylor St. Luke's Medical Center. "With the robotic approach, we preserve the integrity of the chest wall, which reduces the risk of infection and helps with early mobility, respiratory function and overall recovery."

In addition to less surgical trauma, the clinical benefits of robotic heart transplant surgery include avoiding excessive bleeding from cutting the bone and reducing the need for blood transfusions, which minimizes the risk of developing antibodies against the transplanted heart. Before the transplant surgery, the 45-year-old patient had been hospitalized with advanced heart failure since November 2024 and required multiple mechanical devices to support his heart function. He received a heart transplant in early March 2025 and after heart transplant surgery, he spent a month in the hospital before being discharged home, without complications.

The James Webb Space Telescope has discovered its first new exoplanet, TWA 7b -- a young, low-mass planet about 100 times the mass of Earth, making it the lightest planet ever directly imaged beyond the solar system. Space.com reports: TWA 7b was discovered in the debris rings that surround the low-mass star CE Antilae, also known as TWA 7, located around 111 light-years from Earth. CE Antilae is a very young star, estimated to be around just a few million years old. If that seems ancient, consider the sun, a "middle-aged" star, is around 4.6 billion years old.

[...] The disk of CE Antilae is divided into three distinct rings, one of which is narrow and bounded by two empty "lanes" mostly devoid of matter. When imaging this ring, the JWST spotted an infrared-emitting source, which the team of astronomers determined is most likely a young exoplanet. They then used simulations that confirmed the formation of a thin ring and a "hole" exactly where this planet is positioned, corresponding to JWST observations. The research has been published in the journal Nature.

If Fedora drops 32-bit support, the gaming-focused Bazzite project would be forced to shut down, according to its founder Kyle Gospodnetich. "As much as I'd like this change to happen, it's too soon," said Gospodneitch in a post. "This change would kill off projects like Bazzite entirely right as Fedora is starting to make major headway in the gaming space. Neal Gompa already pointed out basic use cases that would be broken even if someone built the packages Steam itself needs to function."

He continued: "It's also causing irreparable damage to Fedora from a PR standpoint. I have been inundated all day with people sharing news articles and being genuinely concerned Steam is gong to stop working on their Fedora/Bazzite machines. I would argue not only should this change be rejected, the proposal should be rescinded to limit further damage to Fedora as a project. Perhaps open a separate one to talk about changing build architecture to build fewer 32-bit packages?"

When pushed further, Gospodnetich said: "I'm speaking as it's founder, if this change is actually made as it is written the best option for us is to just go ahead and disband the project."

An anonymous reader quotes a report from ExtremeTech: Microsoft has changed how Windows 11 manages System Restore points after its June 2025 security update. The update, KB5060842, says that starting with Windows 11 version 24H2, System Restore points will be kept for up to 60 days. After 60 days, restore points older than 60 days will no longer be available for use. [...] The change does not change the way restore points are created or used; it only sets a clear time limit for how long they are stored. Windows will still delete older restore points if the allocated disk space fills up. But now there is a firm upper limit of 60 days, regardless of available space. The report notes that restore points in Windows 11 have varied. "Some restore points were removed after only 10 days, while others sometimes lasted the full 90 days, as reported by XDA Developers."

The new 60-day limit should give users more certainty about how long their restore points will remain on their system.

Perched in Chile's Andes mountains, "A revolutionary new space telescope has just taken its first pictures of the cosmos," reports National Geographic — "and they're spectacular." Formerly known as the Large Synoptic Survey Telescope, it's expected to bring "unprecedented detail" to space photography: The observatory has a few key components: A giant telescope, called the Simonyi Survey Telescope, is connected to the world's largest and highest resolution digital camera. Rubin's 27-foot primary mirror, paired with a mind-boggling 3,200-megapixel camera, will repeatedly take 30-second exposure images of vast swaths of the sky with unrivaled speed and detail. Each image will cover an area of sky as big as 40 full moons. Every three nights for the next 10 years, Rubin will produce a new, ultra-high-definition map of the entire visible southern sky. With this much coverage, scientists hope to create an updated and detailed "movie" they can use to view how the cosmos changes over time....

For the next decade, Rubin will capture millions of astronomical objects each day — or more than 100 every second. Ultimately, it's expected to discover about 17 billion stars and 20 billion galaxies that we've never seen before... When the observatory begins science operations in earnest later in 2025, its instruments will yield a deluge of astronomical data that will be too overwhelming to process manually. (Each night, the observatory will generate around 20 terabytes of data.) Astronomers expect high-quality observations taken with the telescope will help map out the structure of the universe, find comets and potentially hazardous asteroids in our solar system, and detect exploding stars and black holes in distant galaxies.

The observatory will also examine the optical counterparts of gravitational wave events — ripples in the fabric of space caused by some of the most energetic processes in the cosmos. By studying these events, astronomers hope to uncover the secrets of the invisible forces that shape the universe like dark matter and dark energy.
"Already, in just over 10 hours of test observations, the observatory has discovered 2,104 never-before-seen-asteroids," reports NPR, "including seven near-Earth asteroids, none of which pose any danger..." The basic idea is that the data "should let astronomers catch transient phenomena that they otherwise wouldn't know to look for, such as exploding stars, asteroids, interstellar objects whizzing in from other solar systems, and maybe even the movement of a giant planet that some believe is lurking out in our own solar system, beyond Pluto."

The telescope is a joint project between the U.S. Energy Department and its National Science Foundation — and it will stream a special live broadcast of its first images today at 11 a.m. EDT (1500 GMT) on their official YouTube channel (also simulacast at Space.com).

OpenAI appears to have pulled a much-discussed video promoting the friendship between CEO Sam Altman and legendary Apple designer Jony Ive (plus, incidentally, OpenAI's $6.5 billion deal to acquire Ive and Altman's device startup io) from its website and YouTube page. [Though you can still see the original on Archive.org.]

Does that suggest something is amiss with the acquisition, or with plans for Ive to lead design work at OpenAI? Not exactly, according to Bloomberg's Mark Gurman, who reports [on X.com] that the "deal is on track and has NOT dissolved or anything of the sort." Instead, he said a judge has issued a restraining order over the io name, forcing the company to pull all materials that used it.
Gurman elaborates on the disappearance of the video (and other related marketing materials) in a new article at Bloomberg: Bloomberg reported last week that a judge was considering barring OpenAI from using the IO name due to a lawsuit recently filed by the similarly named IYO Inc., which is also building AI devices. "This is an utterly baseless complaint and we'll fight it vigorously," a spokesperson for Ive said on Sunday.
The video is still viewable on X.com, notes TechCrunch. But visiting the "Sam and Jony" page on OpenAI now pulls up a 404 error message — written in the form of a haiku:

Ghost of code lingers
Blank space now invites wonder
Thoughts begin to soar

by o4-mini-high

"When Apollo astronauts stumbled across shimmering orange beads on the moon, they had no idea they were gazing at ancient relics of violent volcanic activity," writes ScienceDaily. These glass spheres, tiny yet mesmerizing, formed billions of years ago during fiery eruptions that launched molten droplets skyward, instantly freezing in space. Now, using advanced instruments that didn't exist in the 1970s, scientists have examined the beads in unprecedented detail. The result is a remarkable window into the moon's dynamic geological history, revealing how eruption styles evolved and how lunar conditions once mirrored explosive events we see on Earth today...

Analyses of orange and black lunar beads have shown that the style of volcanic eruptions changed over time. "It's like reading the journal of an ancient lunar volcanologist," said Ryan Ogliore [an associate professor of physics at Missouri's Washington University, which has a large repository of lunar samples that were returned to Earth].
"The beads are tiny, pristine capsules of the lunar interior..." says Ogliore. "We've had these samples for 50 years, but we now have the technology to fully understand them..."

"The very existence of these beads tells us the moon had explosive eruptions, something like the fire fountains you can see in Hawaii today."

Thanks to Slashdot reader alternative_right for sharing the news.

As recently as 2021, GM "all but eliminated" hybrids from its future product plans, reports the New York Times. "But then a funny thing happened." Car shoppers balked at the high prices of fully electric models and the challenges of charging them. In the last few years, sales of electric vehicles have grown at a much slower rate than automakers once expected. And hybrids have stepped in to fill the gap, accounting for a large and growing share of new car sales... In the first three months of this year, hybrids — including cars that can and cannot be plugged in — made up about 14 percent of all light vehicles sold in the United States, according to the Department of Energy. That was around twice the market share of fully electric vehicles in that period...

Several automakers are slowing the introduction of new electric vehicles, and have accelerated development of new hybrids.
Robb Report looks at the current status of hybrids — and a possible future: "The charging infrastructure in most countries is not yet mature enough to support convenient mass adoption of battery-electric vehicles, and in some territories never will be," says Jonathan Hall, head of research and advanced engineering at U.K.-based consulting group Mahle Powertrain....

Porsche, active in this space since 2010, just hybridized its iconic 911 for this model year. Lamborghini also joined the trend with the debut of its 1,000 hp Revuelto hybrid in 2023. "The company doesn't plan to give up the internal-combustion engine anytime soon," says CTO Rouven Mohr. "We are also considering synthetic fuels to keep ICE vehicles running after 2030."

Hall concurs: "With the emergence of bio-based and even fully synthetic fuels, the link between the ICE and climate change can be broken." Combined with the development of better batteries, this progressive hybrid model could offer the best of both worlds for years to come.

alternative_right writes: We certainly weren't looking for it. What we have confirmed is that metals have their own intrinsic, natural ability to heal themselves, at least in the case of fatigue damage at the nanoscale.'

While the observation is unprecedented, it's not wholly unexpected. In 2013, Texas A&M University materials scientist Michael Demkowicz worked on a study predicting that this kind of nanocrack healing could happen, driven by the tiny crystalline grains inside metals essentially shifting their boundaries in response to stress... That the automatic mending process happened at room temperature is another promising aspect of the research. Metal usually requires lots of heat to shift its form, but the experiment was carried out in a vacuum; it remains to be seen whether the same process will happen in conventional metals in a typical environment.

A possible explanation involves a process known as cold welding, which occurs under ambient temperatures whenever metal surfaces come close enough together for their respective atoms to tangle together. Typically, thin layers of air or contaminants interfere with the process; in environments like the vacuum of space, pure metals can be forced close enough together to literally stick.

"Modern vehicles have quietly become rolling monuments to terrible user experience, trading intuitive physical controls for flashy but dangerous touchscreen interfaces," argues the site Cars & Horsepower, decrying "an industry-wide plague of poorly designed digital dashboards that demand more attention from drivers than the road itself." The consequences are measurable and severe: studies now show touchscreen vehicles require up to four times longer to perform basic functions than their button-equipped counterparts, creating a distracted driving crisis that automakers refuse to acknowledge. A Swedish car magazine, Vi Bilägare, conducted a study [in 2022] comparing how long it takes drivers to perform basic tasks like adjusting climate controls or changing the radio station using touchscreens versus traditional physical buttons. The results showed that in the worst-performing modern car, it took drivers up to four times longer to complete these tasks compared to an older vehicle with physical controls... Even after allowing drivers time to familiarize themselves with each system, touchscreen-equipped cars consistently required more time and attention, which could translate into increased distraction and reduced safety on the road....

A seminal 2019 study from the University of Utah found drivers using touchscreens exhibited:

- 30% longer reaction times to road hazards
- Significantly higher cognitive workload (as measured by pupil dilation)
- More frequent and longer glances away from the road

The reason lies in proprioception — our body's ability to sense its position in space. Physical controls allow for muscle memory development; drivers can locate and manipulate buttons without looking. Touchscreens destroy this capability, forcing visual confirmation for every interaction. Even haptic feedback (those little vibrations mimicking physical buttons) fails to solve the problem, as demonstrated by a 2022 AAA study showing haptic systems offered no safety improvement over standard touchscreens...

A study from Drexel University introduced a system called [Distract-R](), which uses cognitive modeling to simulate how drivers interact with in-vehicle interfaces. It found that multi-step touchscreen tasks increase cognitive load, diverting attention from the road more than physical buttons.... Furthermore, a systematic review on driver distraction in the context of Advanced Driver Assistance Systems (ADAS) and Automated Driving Systems (ADS) highlights that even with automation, drivers remain vulnerable to distraction, especially when interacting with complex interfaces...
There's also software reliability issues (even before the issue of "feature paywalls"). But some manufacturers are going back, according to the article. "After receiving widespread criticism, Porsche added physical climate controls back to the Taycan's center console. Nissan's latest concepts feature prominent physical buttons for common functions..." And Mazda eliminated touch capability entirely while moving, "forcing use of a physical control knob... The system reduces glance time by 15% compared to touch interfaces while maintaining all modern infotainment functionality."

The article recommends consumers prioritize physical controls when vehicle shopping, seeking out models with buttons. But there's also "aftermarket solutions," with companies like Analog Automotive "developing physical control panels that interface with popular infotainment systems, bringing back tactile operation." Another option: voice commands (like on GM's latest systems).

"Ultimately, the solution requires consumer pushback against dangerous interface trends.... The road deserves our full attention, not divided focus between driving and debugging a poorly designed tablet on wheels."

Thanks to long-time Slashdot reader schwit1 for sharing the article.

It's not dark matter, writes Space.com. But astronomers have discovered "a vast tendril of hot gas linking four galaxy clusters and stretching out for 23 million light-years, 230 times the length of our galaxy.

"With 10 times the mass of the Milky Way, this filamentary structure accounts for much of the universe's 'missing matter,' the search for which has baffled scientists for decades...." [I]t is "ordinary matter" made up of atoms, composed of electrons, protons, and neutrons (collectively called baryons) which make up stars, planets, moons, and our bodies. For decades, our best models of the universe have suggested that a third of the baryonic matter that should be out there in the cosmos is missing.

This discovery of that missing matter suggests our best models of the universe were right all along. It could also reveal more about the "Cosmic Web," the vast structure along which entire galaxies grew and gathered during the earlier epochs of our 13.8 billion-year-old universe.... The newly observed filament isn't just extraordinary in terms of its mass and size; it also has a temperature of a staggering 18 million degrees Fahrenheit (10 million degrees Celsius). That's around 1,800 times hotter than the surface of the sun...

The team's research was published on Thursday (June 19) in the journal Astronomy & Astrophysics.
Models of the cosmos (including the standard model of cosmology) "have long posited the idea that the missing baryonic matter of the universe is locked up in vast filaments of gas stretching between the densest pockets of space..." the article points out. But now thanks to Suzaku, a Japan Aerospace Exploration Agency (JAXA) satellite, and the European Space Agency's XMM-Newton, "a team of astronomers has for the first time been able to determine the properties of one of these filaments, which links four galactic clusters in the local universe."

Team leader Konstantinos Migkas (of the Netherlands' Leiden Observatory) explained the significance of their finding. "For the first time, our results closely match what we see in our leading model of the cosmos — something that's not happened before."

"It seems that the simulations were right all along."

French President Emmanuel Macron urged Europe to reassert itself as a global space power, warning that France risks being sidelined in the low Earth orbit satellite market dominated by players like SpaceX and China. Phys.Org reports: Macron spoke at the Paris Air Show in Le Bourget outside the French capital a day after France more than doubled its stake in satellite operator Eutelsat, the EU rival to Elon Musk's Starlink. Macron called for more investment as the European space industry struggles to remain competitive in the face of US and Chinese rivals. "SpaceX has disrupted the market, Amazon is also getting involved. China is not far behind, and I think we all need to be very clear-headed," Macron said. Europe must become "a space power once again, with France at its heart," he said. He warned that Europeans were "on the verge of being completely" squeezed out of the low Earth orbit (LEO) satellite constellation market.

Macron said France and its partners should not be reliant on non-European constellations in low orbit, calling it "madness." He called non-European players to team up with France. "This must be the solution for our major strategic partners in the Gulf, India, Canada and Brazil," he said. "We really need to succeed in increasing our collective investment effort," Macron added, noting the importance of private investors and public-private collaboration. He also said France planned to organize a space summit in early 2026 to "mobilize our public and private partners across the globe."