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NASA has successfully flown its 40-inch CATNLF laminar-flow wing model aboard an F-15B aircraft in January 2026. The test confirmed the drag-reducing design performs safely in flight. By maintaining smooth airflow over wings, the technology could improve fuel efficiency by up to 10 percent, lowering airline costs and reducing carbon emissions significantly.

NASA’s Hubble Space Telescope has released a striking new image of the Egg Nebula, capturing a Sun-like star in its brief pre-planetary phase. Twin beams of light pierce glowing shells of dust and gas, offering astronomers a rare close-up view of stellar death about 1,000 light-years from Earth.

Oppo K14x 5G, Realme Narzo 90x 5G, and Redmi 15 5G compete in India’s budget 5G segment with similar pricing and large displays. While the Realme model begins at Rs. 13,999, the Oppo and Redmi options start at Rs. 14,999. Oppo and Realme use the MediaTek Dimensity 6300 chip, while Redmi offers a Snapdragon 6s Gen 3 SoC and a sharper full-HD+ screen. All pack big bat…

NASA’s James Webb Space Telescope has revealed early galaxies that appear almost as old as the universe itself. By analyzing 31 galaxies at high redshift, researchers estimated stellar ages of around 600 million years—close to the universe’s age at that epoch. One galaxy may even seem older than the universe, posing a potential challenge to the standard Lambda-C…

NASA’s SPHEREx telescope captured a dramatic outburst from interstellar comet 3I/ATLAS after its close solar flyby in October 2025. Infrared observations in December revealed water vapor, carbon dioxide, methanol, methane, and cyanide erupting from the comet’s nucleus. Scientists say the chemical makeup suggests formation in a relatively warm environment beyond ou…

Microsoft has highlighted several risks with artificial intelligence (AI) agents in its latest security report. The most interesting insight is about “AI double agents,” which are basically agents with excessive privileges but not enough safeguards. This makes them vulnerable to prompt engineering attacks by bad actors, and turns them into “double agents.”