22 Aug 2026
Slashdot
Rush Rescue Mission for NASA's $500M Space Telescope Fails
Remember that rush rescue mission for NASA's $500M space telescope? It failed, reports CNN, and the LINK satellite won't be able to boost the telescope's orbit. NASA says its decades-old Swift telescope will now continue losing altitude, until it reaches Earth's atmosphere later this year and burns up. CNN reports: Just weeks after LINK lifted off on July 3, it started to spin out of control. [Satellite designer] Katalyst was able to regain control of the satellite, but the company acknowledged that the issue cost it time, which would delay LINK's rendezvous with Swift by about a month. However, that postponement - at least initially - did not seem to be a deterrent to the mission. Now, NASA and Katalyst have announced that LINK's mission will not capture and boost Swift to a higher orbit "due to ongoing attitude control issues," according to statements Wednesday. "NASA should be willing to move quickly and take smart risks when the potential return is worth it, and that is exactly what we did with this mission," NASA Administrator Jared Isaacman said in a statement. "This is not the outcome we were working toward, but it does not change why this mission was worth attempting. The team moved with extraordinary speed to give Swift a chance to carry out more science while advancing capabilities America will need for satellite servicing in the future...." The mission team is forging ahead with its plan for LINK to rendezvous with Swift - but as a demonstration rather than a rescue. "We are going to learn everything we can from LINK's rendezvous attempt and put those lessons to work on the missions that follow," Isaacman said... Swift wasn't designed to be serviced in space, which means that insights from the demonstration could be used for future missions... "We have already learned a tremendous amount," [said Ghonhee Lee, CEO of Katalyst Space Technologies], "and now our job is to turn those lessons into something durable - building a repeatable playbook to inform future rendezvous and proximity operations and satellite servicing."
Read more of this story at Slashdot.
22 Aug 2026 9:00pm GMT
Hacker News
Knowing When to Stop: The Art of Making a Loop Converge
22 Aug 2026 8:21pm GMT
Slashdot
Flock is Secretly Building a Powerful New Prompt-Based AI Tool for Police
Slashdot reader fjo3 shared this article from Wired: [Flock] has told the public for years that its technology "cannot recognize, identify, or track individuals." It has now built a system that does both, an artificial intelligence tool for police that can identify drivers and track vehicles by their patterns of movement alone, WIRED has learned... Because the system also reaches police case files, 911 dispatch logs, and commercial identity records, those plates can be turned into names, home addresses, and relatives. It can search for people in an area drawn on a map based on nothing more than a physical description... The code describes 45 tools at the AI's disposal, giving it access to plate scans and camera metadata, arrest records, case files, dispatch logs, ballistics results, and commercial databases that contain Social Security numbers, dates of birth, phone numbers, email addresses, relatives and associates. Flock says it is testing the product with a small group of law enforcement partners and describes it as still in development, with capabilities that may not reflect what it eventually sells. It arrives as the company faces bipartisan political pressure, a growing record of officers caught misusing its platform, and a wave of vandalism that has left cameras sawed off and lenses painted over in cities across the country... An officer no longer needs a plate, a name, or a crime to begin: They supply a place, a stretch of time, and a pattern of behavior, and the system is designed to hand back the people who fit... One prompt Flock preloaded into the system reads: "Find me witnesses based on vehicles most seen in [neighborhood] during [last 14 days] during [daily timeframe] *(will not include whitelisted vehicles)." An officer would fill in the blanks and submit it. The output is a list of plates, which other tools in the product then convert into names and home addresses. Another prompt instructs the system to list everyone arrested more than twice in two years for "any offense," exempting only narcotics arrests, and then says to map where those people live, retrieve the calls for service at their homes, and "do a workup on the top three individuals." The prompt begins with everyone in the area who has an arrest record and ends with dossiers on three of them, chosen by the software. A "workup," in Flock's terminology, is a one-command background check. It starts with a name and a date of birth and returns what the department's records and commercial data hold: vehicles, prior listings as a suspect, and, on a second screen, relatives, phone numbers, and online accounts. Wired shares this reaction from a law professor at George Washington University. "It is clear Flock has aspirations far beyond ALPRs to become a digital platform for policing,"
Read more of this story at Slashdot.
22 Aug 2026 8:00pm GMT
Linuxiac
Godot 4.7.2 Open-Source Game Engine Released with 57 Bug Fixes

Godot 4.7.2 is now available with 57 fixes covering the editor, rendering, Wayland, multiplayer, input handling, and more.
22 Aug 2026 7:59pm GMT
Hacker News
Fast and Hard Code
22 Aug 2026 7:56pm GMT
English ↔ Claudish Translator
22 Aug 2026 7:19pm GMT
Slashdot
Low Emission Zone Led To Better Lung Size, Function Among London Children
Long-time Slashdot reader AmiMoJo shared this report from the Guardian: Children's lungs grew bigger and stronger after the most polluting vehicles were restricted from entering London, a study has found. Examinations of London schoolchildren before and after the introduction of the city's ultra-low emission zone found a restoration of lung capacity that had been stunted by exposure to pollution... "Traffic pollution in cities damages children's health and development," said Chris Griffiths, a professor of primary care at the University of Oxford and Queen Mary University of London, and the study's joint senior author. "We provide the strongest evidence yet on how these harms can be prevented. Ambitious clean-air zones should be considered a priority for cities globally with traffic-related air pollution." Air pollution from traffic has stunted the development of children's lungs in London for decades. Previous research found that by the age of eight or nine, children from the most polluted areas had 5-10% less lung capacity than their peers elsewhere. That impairment, which scientists said was the result of exposure to nitrogen dioxide, put them at increased risk as adults of developing respiratory diseases, such as asthma and chronic obstructive pulmonary disease, cardiovascular and metabolic disease, and premature death.
Read more of this story at Slashdot.
22 Aug 2026 7:00pm GMT
Linuxiac
KDE Plasma 6.8 to Make Auto-Hide Panels 10x Faster

KDE developers continue shaping Plasma 6.8 with smarter automatic brightness, faster panels, improved lock screen authentication, and performance gains.
22 Aug 2026 10:49am GMT
OpenZFS 2.4.4 Adds Linux Kernel 7.2 Support, New MMP Recovery Tool

OpenZFS 2.4.4 is out with Linux 7.2 compatibility, a new zhack mmp reclaim command, DDT fixes, and numerous reliability improvements.
22 Aug 2026 9:35am GMT
21 Aug 2026
Ars Technica
Trump's space transportation policy calls for new spaceport on federal land
"We probably need another site that's capable of heavy and super heavy launch capability."
21 Aug 2026 11:32pm GMT
Thunder + fiber-optic cabling used for seismic imaging
Thunderstorms make seismic waves that can be used to find sub-surface features.
21 Aug 2026 8:26pm GMT
Hidden Zillow listings created fake supply shock, raising NYC rents, lawsuit says
Renters say hidden Zillow listings make it harder to afford living in New York City.
21 Aug 2026 8:10pm GMT