Boeing’s beleaguered Starliner returns home without astronauts

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WASHINGTON — Boeing’s beleaguered Starliner made its long-awaited return to Earth on Saturday without the astronauts who rode it up to the International Space Station, after NASA ruled the trip back too risky. After years of delays, Starliner launched in June for what was meant to be a roughly weeklong test mission — a final shakedown before it could be certified to rotate crew to and from the orbital laboratory. But unexpected thruster malfunctions and helium leaks en route to the ISS derailed those plans, and NASA ultimately decided it was safer to bring crewmates Butch Wilmore and Suni Williams back on a rival SpaceX Crew Dragon — though they’ll have to wait until February 2025. The gumdrop-shaped Boeing capsule touched down softly at the White Sands Space Harbor in New Mexico, its descent slowed by parachutes and cushioned by airbags, having departed the ISS around six hours earlier. As it streaked red-hot across the night sky, ground teams reported hearing sonic booms. The spacecraft endured temperatures of 1,650 degrees Celsius during atmospheric reentry. NASA lavished praise on Boeing during a post-flight press conference where representatives from the company were conspicuously absent. “It was a bullseye landing,” said Steve Stich, program manager for NASA’s commercial crew program. “The entry in particular has been darn near flawless.” Still, he acknowledged that certain new issues had come to light, including the failure of a new thruster and the temporary loss of the guidance system. He added it was too early to talk about …

Like Brazil, the European Union also has an X problem

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Brussels — Elon Musk’s woes are hardly limited to Brazil as he now risks possible EU sanctions in the coming months for allegedly breaking new content rules. Access to X has been suspended in South America’s largest country since Saturday after a long-running legal battle over disinformation ended with a judge ordering a shutdown. But Brazil is not alone in its concerns about X. Politicians worldwide and digital rights groups have repeatedly raised concerns about Musk’s actions since taking over what was then Twitter in late 2022, including sacking many employees tasked with content moderation and maintaining ties with EU regulators. Musk’s “free speech absolutist” attitude has led to clashes with Brussels. The European Union could decide within months to take action against X, including possible fines, as part of an ongoing probe into whether the platform is breaching a landmark content moderation law, the Digital Services Act (DSA). Nothing has yet been decided but any fines could be as high as 6% of X’s annual worldwide turnover unless the company makes changes in line with EU demands. But if Musk’s reactions are anything to go by, another showdown is on the cards. When the EU in July accused X of deceptive practices in violation of the DSA, Musk warned: “We look forward to a very public battle in court.” The temperature was raised even further a month later with another war of words on social media between Musk and the EU’s top tech enforcer, Thierry Breton. Breton reminded Musk in …

Musk’s Starlink will comply with judge’s order to block X in Brazil

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SAO PAULO, brazil — Elon Musk’s satellite-based internet service provider Starlink backtracked Tuesday and said it will comply with a Brazilian Supreme Court justice’s order to block the billionaire’s social media platform, X.  In a statement posted on X, Starlink said it will heed Justice Alexandre de Moraes’ order despite him having frozen the company’s assets. Previously, it informally told the telecommunications regulator that it would not comply until de Moraes reversed course.  “Regardless of the illegal treatment of Starlink in freezing our assets, we are complying with the order to block access to X in Brazil,” the company statement said. “We continue to pursue all legal avenues, as are others who agree that @alexandre’s recent order violate the Brazilian constitution.”  De Moraes froze the company’s accounts last week as a means to compel it to cover X’s fines, which exceed $3 million, reasoning that the two companies are part of the same economic group. Starlink filed an appeal, its law firm Veirano told The Associated Press on August 3, but has declined to comment further in the days since.  Days later, the justice ordered the suspension of X for refusing to name a local legal representative, as required in order to receive notifications of court decisions and swiftly take any requisite action — particularly, in X’s case, the taking down of accounts. A Supreme Court panel unanimously upheld the block on Monday, undermining efforts by Musk and his supporters to cast the justice as an authoritarian renegade intent on censoring …

Brazil Supreme Court panel upholds judge’s decision to block X nationwide

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RIO DE JANEIRO — A Brazilian Supreme Court panel on Monday unanimously upheld the decision of one of its justices to block billionaire Elon Musk’s social media platform X nationwide, according to the court’s website. The broader support among justices undermines the effort by Musk and his supporters to cast Justice Alexandre de Moraes as an authoritarian renegade intent on censoring political speech in Brazil. The panel that voted in a virtual session was made up of five of the full bench’s 11 justices, including de Moraes, who last Friday ordered the platform blocked for refusing to name a local legal representative, as required by law. It will stay suspended until it complies with his orders and pays outstanding fines that as of last week exceeded $3 million, according to his decision. The platform has clashed with de Moraes over its reluctance to block users and has alleged that de Moraes wants an in-country legal representative so that Brazilian authorities can exert leverage over the company by having someone to arrest. De Moraes also set a daily fine of $8,900 for people or companies using virtual private networks, or VPNs, to access X. Some legal experts questioned the grounds for that decision and how it would be enforced, including Brazil’s bar association, which said it would request that the Supreme Court review that provision. But the majority of the panel upheld the VPN fine — with one justice opposing unless users are shown to be using X to commit crimes. Judge …

Rocket scientists build robot probes to gauge melting beneath Antarctic ice shelf

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LOS ANGELES — Engineers who specialize in building NASA spacecraft to explore distant worlds are designing a fleet of underwater robot probes to measure how rapidly climate change is melting vast ice sheets around Antarctica and what that means for rising sea levels. A prototype of the submersible vehicles, under development by NASA’s Jet Propulsion Laboratory near Los Angeles, was tested from a U.S. Navy laboratory camp in the Arctic, where it was deployed beneath the frozen Beaufort Sea north of Alaska in March. “These robots are a platform to bring science instruments to the hardest-to-reach locations on Earth,” Paul Glick, a JPL Robotics engineer and principal investigator for the IceNode project, said in a summary posted Thursday on NASA’s website. The probes are aimed at providing more accurate data gauging the rate at which warming ocean water around Antarctica is melting the continent’s coastal ice, allowing scientists to improve computer models to predict future sea level rise. The fate of the world’s largest ice sheet is a major focus of nearly 1,500 academics and researchers who gathered this week in southern Chile for the 11th Scientific Committee on Antarctica Research conference. A JPL analysis published in 2022 found that thinning and crumbling away of Antarctica’s ice shelf had reduced its mass by some 12 trillion tons since 1997, double previous estimates. If melted completely, according to NASA, the loss of the continent’s ice shelf would raise global sea levels by an estimated 60 meters. Ice shelves, floating slabs of frozen …