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Saqqap Glacier and the edge of the Greenland ice sheet, Landsat image from 21 August 2025.Climate · Oct 26, 2026Greenland: what the 2,347 km³ of ice lost between 2010 and 2023 measuresAn analysis combining CryoSat and ICESat-2 describes the thinning of the ice sheet. It is also valuable for comparing two measurement methods.Inside the drum of a washing machine.Environment · Oct 26, 2026Textile microfibres: how our clothes make their way into waterwaysWashing synthetic materials releases tiny fibres. Limiting them requires action on clothing, its care and wastewater treatment.Two Xbox controllers, one blue and one black, resting on a light-coloured surface.Technology · Oct 26, 2026Final Fantasy Resonance: what you can discover in the demoA free first chapter, transferable save data and turn-based combat: what to check before discovering this Final Fantasy game.A common pipistrelle with its wings folded against a brick wall.Nature and environment · Oct 25, 2026Pipistrelle: insects to hunt and roosts to protectThe common pipistrelle also lives in the façades of buildings in Luxembourg. Its role as an insect hunter deserves more than a single figure: habitats, diet and precautions around roosts.First-generation Galileo satellite in an acoustic testing facility.Innovation · Oct 21, 2026Galileo: how Europe is preparing a new generation of satellitesESA has tested the reprogrammable brain of future Galileo satellites. To understand this innovation, we look at how Europe’s GPS works, its clocks, uses and planned developments.Carbon dioxide measuring device photographed in 2019, illustrating environmental measurements.France · Oct 21, 2026Health, beyond biologyIn France, a themed year brings research and schools closer together. Field measurements and analysis of information open up the subject to several disciplines.Official portrait of Sophie Adenot at NASA’s Johnson Space Center in 2025.Profiles & stories · Oct 21, 2026Sophie Adenot, from cockpit to orbitBack from her mission, the test pilot embodies a technical profession. Her career and the protocols prepared for εpsilon shed light on its demands.The Sun in ultraviolet, seen by Solar Orbiter on 27 March 2022, with bright loops in the corona.Space · Oct 21, 2026Solar Orbiter: tracing the origin of the solar windSolar Orbiter has linked a magnetic deformation observed in the solar wind to its source on the Sun. The discovery sheds light on magnetic reconnection and space storms.The Sûre in flood at Diekirch on 15 July 2021, archive photographClimate · Oct 21, 2026Flooding: preparing for autumn in LuxembourgThe inondations.lu portal has been revamped after a dry summer. Forecasts, maps and building protection address different needs.Gabriel Lippmann examining a plate in his laboratory, historical photographProfiles & stories · Oct 21, 2026Gabriel Lippmann: light captured in memoryBorn in Hollerich, the physicist fixed colours in photographic plates. Their study still brings together optical research and museum work.USB microphone in front of a screen displaying Audacity, 2019 archiveAI · Oct 21, 2026Speech recognition: what errors should we count?The latest Common Voice release distinguishes between read speech and spontaneous responses. This difference sheds light on the error rates displayed by transcription tools.NIST ytterbium atomic clock apparatus, 2013 archiveBasic science · Oct 20, 2026Clocks: comparing precisionA comparison of three atomic clocks in Boulder sheds light on preparations for a new definition of the second. Differences between measurements are part of the process.
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