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Science & Engineering
Physics, materials, energy, robotics, computing, aerospace engineering and space medicine.
Chilean startup turns fashion waste into building insulation
Mysterious cloud of hydrogen with no stars may be a fossil from the early universe
Interstellar comet breaks speed record on one-way escape from our solar system
Gaia maps 6,594 solar twins, suggesting Sun migrated from chaotic galactic core
A Bohemian prince's hunting trophy became an unstoppable ecological invasion
Alligators Keep a 70-Year Record of Nuclear Contamination in Their Blood
More than a third of humanity can no longer see the Milky Way
Underwater mics capture endangered sei whales' spring migration as ocean warming drives them away
Six men in simulated Mars craft slipped into behavioral torpor over 520 days
Ancient dwarf galaxy's chemical fingerprints emerge from Milky Way's oldest star clusters
