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Khabre desk
Recent reporting, analysis and explainers from the Science desk.
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OpenAI says an internal multi-agent AI system produced an analytical proof of finite-time singularity formation in a three-dimensional Navier–Stokes flow and formalized it in Lean. The claim is now presented with proof materials for mathematical scrutiny.
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Apple researchers describe SimpleDesign, a Transformer-based model that jointly generates protein sequences and three-dimensional structures using a single-stage training approach. The system was trained on more than 2 million sequence–structure pairs, but the supplied evidence reports no experimental validation of its designs.
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NASA held two virtual workshops with Artemis Accords signatories on making lunar science data more interoperable, reproducible and accessible. NASA presented its Planetary Data System and related tools as a working model, but no common framework or adoption target has yet been announced.
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NASA says Sentinel-6B and Sentinel-6 Michael Freilich are measuring ocean height, waves, marine winds and atmospheric properties during El Niño. The observations are intended to improve understanding of storm-fuelling ocean conditions and support hurricane-intensity forecasting, although a quantified forecasting improvement has not yet been reported.
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Astronomers found 84 unusually low-energy X-ray sources in six galaxies by searching publicly available Chandra data. Their physical nature remains unknown, but they may involve accreting black holes, neutron stars or white dwarfs.
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An Environmental Research Letters modelling study estimates warming-induced emissions from permafrost, wetlands, freshwaters and wildfires could add 0.2–0.4°C of warming by 2100, with substantial uncertainty.
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A 2026 arXiv preprint proposes that the unusually energetic long gamma-ray burst GRB 220101A involved two supernova-related events separated by 3.5 seconds.
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ESA expects to launch the FLEX photosynthesis mission and Copernicus Sentinel-3C together on Vega-C flight VV30 from French Guiana on 14 September 2026.
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NASA’s Dragonfly rotorcraft has received its flight electrical harness, while the International Astronomical Union has named its planned Titan landing region Ahmakiq Undae.
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A Nature Astronomy Comment reports that surveyed astrobiologists were more persuaded by evidence linked to Mars’s Cheyava Falls than by evidence associated with exoplanet K2-18 b.
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Coordinated Hubble and Webb observations of 27 faint trans-Neptunian objects found that small bodies show colour relationships linked to their dynamical populations, while their numbers were lower than some planet-formation models predicted.
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ESA says the MTG-I2 weather satellite launched on 27 August 2026 aboard Ariane 6, completing the initial three-satellite Meteosat Third Generation system and preparing the mission for faster weather and atmospheric observations after commissioning.
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Google DeepMind says AlphaGenome Atlas pre-calculates predicted molecular effects for approximately 9 billion possible single-nucleotide changes, giving researchers a searchable tool for prioritising variants.
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Google DeepMind says AlphaGenome Atlas precomputes molecular-effect predictions for approximately 9 billion single-nucleotide variants and provides scores and interpretation tools for non-commercial academic research.
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ESA says Euclid has identified 31 quasars from the early Universe, including two at redshifts 7.77 and 7.69—the most ancient quasars yet observed.
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ESA reports that Euclid has identified 31 quasars from the early Universe, including two with redshifts of 7.77 and 7.69 that were observed when the Universe was about 670 million years old.
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HHMI Janelia, Google Research and collaborators report a complete brain and central nervous system map of an adult male fruit fly containing more than 166,000 neurons and 11,691 neuron-cell types.
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A NASA sounding-rocket experiment used five detectors to sample a sporadic E layer simultaneously, revealing more complex internal structure in the ionosphere than single-point measurements could show.
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NASA's Pandora mission has begun science observations aimed at separating exoplanet atmospheric signatures from changes in their host stars, with at least 20 planets planned for detailed study.
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ESA's MAGPIE rover is planned to fly to the lunar south pole in 2029 with a drill, analyser, radar and neutron detector to study water, volatiles and subsurface geology.
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Isar Aerospace's Spectrum rocket reached low Earth orbit from Norway on 5 September 2026, a milestone for Europe's emerging commercial launch sector.
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ESA and JAXA's BepiColombo mission has separated its Mercury Transfer Module, beginning a staged arrival that is scheduled to place two science orbiters around Mercury later in 2026.
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NASA says Hubble observations reveal a large, evolving decagonal atmospheric pattern around Saturn's south pole, adding a new polygonal structure to the planet's already unusual polar weather.
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A ground test of an improved solid first stage for India's Small Satellite Launch Vehicle met predicted performance and is expected to increase payload capability by about 100 kilograms to low Earth orbit.
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ISRO has begun releasing calibrated NISAR S-band synthetic-aperture radar products covering India and selected global locations through its Bhoonidhi Earth-observation data portal.
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A coordinated Indian radar and balloon campaign observed an unusually strong stratospheric ozone layer near the head of the Bay of Bengal, persisting for more than 24 hours.
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ISRO says observations from three Aditya-L1 instruments detected short-lived brightenings in the hours before a major solar flare, concentrated around the region where the flare later erupted.
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A Nature Neuroscience study found that peripheral dendritic cells can prime CD8 T cells in a way that worsens tau-mediated neurodegeneration in mice, suggesting that immune activity outside the brain can influence disease inside it.
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A Nature Medicine study combining human brain tissue with cognitive histories found that worse age-related cognitive decline was associated with abnormal oligodendrocyte and myelin biology, with experimental work implicating reduced NRF2 activity.
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A Nature study using naturally accumulated somatic mutations as lineage markers found evidence that bone-marrow-derived cells enter the ageing human brain and can become a substantial part of the microglial population.
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A Nature study reports that WeatherNext Cyclones improved forecasts of cyclone track, intensity and wind extent, with roughly a day or more of lead-time advantage over leading operational models in 2023–2025 evaluations.
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ISRO says GSLV-F17 successfully placed EOS-05 into its intended transfer orbit. The mission is designed to become India’s first imaging satellite operating from geosynchronous orbit.
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ESA has outlined the next planned milestones for the ESA–JAXA BepiColombo mission as it prepares to transition from its interplanetary journey towards operations around Mercury.
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ALMA measured high methanol-to-hydrogen-cyanide ratios in interstellar comet 3I/ATLAS, with methanol released from its nucleus and icy coma grains.
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A 2025 fission-yeast study linked caffeine to indirect AMPK activation, faster mitotic division and increased chronological lifespan, but not human anti-ageing effects.