ScienceA cyclone model gained a full day's lead at once - and shipped open sourceWeatherNext predicts a storm's path, strength and wind extent up to 15 days ahead. Per the Nature paper, it gives an average of a day or more lead over the leading operational models. One forecast computes in under a minute on a single chip.ScienceAI is already painting convincing 'evidence' in science, and the rules are falling behindNature warned on July 22: scientists are already slipping AI-generated images into research papers, and journals have no clear rules on what's allowed. A telling case - a biologist produced convincing but fake lab photos with a single ChatGPT prompt. The line between an image for illustration and an image as evidence has become a question of trust in science itself.ScienceQuantum team achieves universal operations by braiding particlesOn 15 July a team from Quantinuum, Harvard and partners published in Nature a complete set of universal quantum operations obtained by braiding and fusing anyons on a real quantum processor. A step toward qubits where error protection is built into the physics itself, not patched on top.ScienceThe Roman telescope reached the assembly platform ahead of a launch set for 30 AugustNancy Grace Roman now sits on a work platform at Kennedy Space Center, moved there by cranes for final assembly and testing. Launch is scheduled no earlier than 30 August 2026, and the target is a point about 1.6 million kilometers from Earth.ScienceESA updated the software on a probe 140 million kilometers from EarthThe European Space Agency uploaded a software upgrade to the Hera probe while it's flying about 140 million km from us. The update brings online the remaining instruments and the autonomous navigation ahead of its encounter with a pair of asteroids this fall.ScienceNew Horizons woke up after 321 days of sleep, 9.5 billion kilometers outNASA confirmed that the New Horizons probe has come out of the longest hibernation in its mission and is in good health. The wake-up happened on 23 June; the spacecraft is already starting to transmit science data from the Kuiper Belt.ScienceHayabusa2 flew within a kilometer of an asteroid - practice for deflecting dangerous rocksOn July 5, the Japanese probe Hayabusa2 passed about 1 km from the asteroid Torifune at a speed of around 5 km/s. Beyond the science, this is a test of navigation precision - the foundation of planetary defense.ScienceJames Webb detected the same unexplained signature on Pluto and Titan5.11 microns. That's exactly where a team found an unidentified absorption in spectra from the James Webb telescope - on the surfaces of both Titan and Pluto. Likely from a molecule never seen anywhere else in the Solar System.
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