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samedi 12 septembre 2026

Rocket Report: Europe joins the commercial launch club; a Ravn X sighting?

Rocket Report: Europe joins the commercial launch club; a Ravn X sighting?

Welcome to Edition 9.10 of the Rocket Report! This week we're celebrating a historic moment in Europe when a German rocket company successfully put its launch vehicle into orbit. Isar Aerospace became the first purely commercial European company to reach orbit, and impressively it did so on just its second launch attempt. How quickly can they scale up operations? How quickly will the second European launch firm reach this goal? Big questions, which for now we don't have answers to.

As always, we welcome reader submissions, and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

Isar Aerospace takes a huge step forward. Isar Aerospace, founded in 2018 by three students at a German university, successfully launched a privately developed rocket into low-Earth orbit on Saturday from a Norwegian spaceport inside the Arctic Circle. The two-stage rocket, Spectrum, became the first fully commercial launch vehicle in Europe to reach orbit, Ars reports. With Saturday’s success, Isar becomes the clear leader among a pack of several European launch startups vying to inject some competition into Europe’s stagnant launch market.

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Boy developed "toasted skin" condition from using a laptop every day

Boy developed "toasted skin" condition from using a laptop every day

Fears that modern electronic devices may harm children are nothing new. Gadgets with screens of any size have long been allegedly melting, rotting, and/or corrupting the brains of youths for decades. However, a medical case report published this week offers a new and alarming way our digital doodads may cause physical harm.

In BMJ Case Reports, two UK doctors, Mara Znagoveanu and Edward Artley, report the case of a boy who came to an emergency department with alarming marks on his abdomen. The marks were described as being in a patch about 15 centimeters (6 inches) wide, made of flat, reddish-brown "interlacing lines forming irregular circles and a lace-like morphology." A picture of the marks is here.

Mysterious marks

The boy, whom they described only as being in "mid-childhood," was not in any pain, and the rash was not warm to the touch or tender. He and his parents said they couldn't think of any recent injuries or trauma that might explain the marks. He was otherwise healthy, hadn't recently been ill, and had no systemic symptoms, such as fever or fatigue. Everything about the boy's health, growth, and medical history looked normal.

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LinkedIn beats "BrowserGate" lawsuits over scanning users' Chrome extensions

LinkedIn beats "BrowserGate" lawsuits over scanning users' Chrome extensions

LinkedIn beat two lawsuits over its practice of scanning users’ browser extensions, with a judge granting the Microsoft subsidiary's motion to dismiss the cases. The users who sued LinkedIn failed to adequately allege that they have standing to sue because neither asserted that they "had browser extensions installed that conveyed private information to LinkedIn," ruled Judge Vince Chhabria in US District Court for the Northern District of California.

In his ruling on Tuesday, Chhabria gave the plaintiffs leave to amend their complaints but said he doubts they can make a plausible case. "Given LinkedIn’s further arguments that users voluntarily download browser extensions, which by their nature intentionally expose data to websites, it seems unlikely that the plaintiffs will ever be able to allege a privacy violation, much less prevail at the end of the day," Chhabria wrote.

California residents Nicholas Farrell and Jeff Ganan separately filed class actions against LinkedIn in April, seeking to represent themselves and other LinkedIn users. Ganan's attorney, J.R. Howell, said he is evaluating whether to bring the claims in a California state court, which has different requirements on standing, or to appeal the US district court ruling in the US Court of Appeals for the Ninth Circuit.

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Europe will go it alone on Venus mission after NASA yanks radar instrument

Europe will go it alone on Venus mission after NASA yanks radar instrument

The European Space Agency is moving "full steam ahead" with development of a robotic mission to Venus after NASA officials determined they were unlikely to fulfill a commitment to provide a US-built radar instrument for the spacecraft, the mission's project scientist said.

The European orbiter, named Envision, will map the Venusian surface at 10 times higher resolution than the last radar mission sent to Venus by NASA in the 1990s. The planet is enshrouded in a blanket of thick clouds of sulfuric acid, rendering its mysterious surface unseen by optical cameras in orbit. Radar is the most effective way to penetrate the clouds of Venus to reveal the terrain below, and scientists will use Envision to look for signs of active volcanism.

NASA and ESA signed a memorandum of understanding in 2024 outlining their partnership on Envision. NASA agreed to supply a US-made synthetic aperture radar instrument, Envision's primary means of mapping the surface of Venus, along with providing tracking and communications support through NASA's Deep Space Network. In exchange, ESA would include US researchers on Envision's science team. Europe would build the Envision spacecraft and the rest of its science instruments and provide the launch on an Ariane 6 rocket.

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Android can now securely migrate your logins between password managers

Android can now securely migrate your logins between password managers

As longer, more complex passwords have become a necessity, remembering all those strings of numbers, letters, and special characters has become nearly impossible. Password managers can solve that problem, but what happens when you want to move to a different login organizer? Sure, you could manually type all your logins into a new app, but now Android can do that for you without the tedium.

Google designed the new login transfer process to happen entirely on your phone, so you need the corresponding apps installed with your credentials synced. To start the move, you'll have to find the import option in the app you want to use. The location of that feature will vary, but in Google Password Manager (built into Android), it's near the top under the settings tab.

The import option in Google Password Manager will plug in to the new migration system, while export still just creates an unencrypted CSV with your passwords that can be dumped into any app. It will be similar in other apps, so make sure to start the process in the app you want to use. Currently, this works in Google's app, 1Password, Bitwarden, and Dashlane.

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vendredi 11 septembre 2026

Panic builds over bankrupt Spirit’s looming data sale to Google

Panic builds over bankrupt Spirit’s looming data sale to Google

Doug Kreuzkamp was shocked when news outlets reported that Google won an auction to buy a huge amount of operational data as part of Spirit Airlines’ bankruptcy proceedings.

Kreuzkamp founded a startup called Springshot in 2011, which created a widely used proprietary platform that helps humans and AI systems improve airline efficiency and quickly solve logistics problems so flights can stay on time and airlines can operate as smoothly as possible. Hundreds of airports use it globally.

Springshot powered Spirit’s technology stack for the last three years, right up to the “very last flight,” Kreuzkamp told Ars. Yet his company got no notice when Spirit prepared to auction off a massive dataset that he thinks likely improperly includes a substantial amount of data and intellectual property (IP) that Springshot owns—not Spirit.

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Physicist does the math on Star Trek’s “Picard maneuver”

Physicist does the math on Star Trek’s “Picard maneuver”

It turns out Jean-Luc Picard was an even better starship helmsman than the writers knew. A physicist has gone through the details of a warp-speed trick from the first season of Star Trek: The Next Generation and found a subtlety the show missed. But instead of a plot hole, the detail he found actually makes the maneuver more impressive… as well as a great opportunity to teach about a lesser-known feature of the theory of relativity.

Níckolas de Aguiar Alves, a physicist at the Federal University of ABC in Brazil, first watched Next Generation as a master’s student. When he got to the episode "The Battle" in the show’s first season, the plot reminded him of his relativity coursework.

In "The Battle," a Ferengi leader reminds Picard of a battle he fought years ago as captain of a ship called the Stargazer. Under fire from a mysterious attacker, Picard’s ship’s shields were down. He had to get closer without taking a hit, so he made a gamble. Picard ordered the Stargazer to charge the enemy ship at warp speed (meaning faster than light), then stop abruptly and fire. By going faster than light, Picard anticipated that the other ship would see two images of the Stargazer: where it reached warp speed and where it stopped. If they fired on the wrong image, they would miss the Stargazer, and Picard could win the battle.

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