GoKawiil
Tech News
Researchers studying black hole jets observed that the jets produce a halo effect in the surrounding gas, according to a report published on nature.com. The findings detail how energy from the jets interacts with nearby material to create this observable structure.
China dominates global processing of rare earth elements, materials essential to consumer electronics and US military hardware including F-35 jets and Virginia-class submarines. In 2025 China issued export controls on these materials, then agreed to suspend enforcement until at least November 10, 2026, according to the report.
A new Institute for Policy Studies report finds that private jets, used by a small fraction of Americans, receive significant taxpayer-funded subsidies and infrastructure support despite their outsized carbon footprint. The study argues that ordinary taxpayers effectively help cover the costs of a travel mode overwhelmingly used by the wealthy.
NASA has repainted one of its T-38 supersonic training jets with a new black-and-white design featuring blue and red stripes, the Artemis program logo, and Moon graphics on the rear fuselage. The design, proposed by pilot Sean Brady of the Aircraft Operations Division at Johnson Space Center, was applied during the jet's scheduled repainting rather than for any special ceremony. The aircraft, tail number N924NA, is now the only one of NASA's 14 active T-38s that doesn't wear the agency's traditional blue-stripe livery.
Researchers led by Foschi and colleagues, publishing in Nature, developed an artificial-intelligence algorithm called kine that reconstructs continuous, movie-like views of relativistic plasma jets from black holes using sparse observational data. These jets, which blast material at over 98% of the speed of light, have historically been studied only through isolated snapshots, making it hard to trace their evolution over time.