Sand hoppers: the tiny crustaceans moving tons of California beach sand every day
New research from UC Santa Barbara shows that tiny sand hoppers excavate up to 50 kilograms of sand per meter...
NASA Bets $20 Million on a Tiny Telescope to Decode the Mystery of Starlight and Stardust
NASA has awarded $20 million to a University of Arizona-led small satellite mission called PUFFINS that will use ultraviolet spectropolarimetry...
Tiny Deformations Near the Event Horizon Can Destabilize Black Holes, Study Finds
New theoretical work shows that arbitrarily small negative or stochastic metric deformations placed sufficiently close to a black hole's event...
Korean Team Builds 3D-Cell Model to Map Satellite Collision Risk in Low Earth Orbit
Researchers at KAIST and KASI have developed a reproducible 3D-cell framework that maps low Earth orbit's growing debris population into...
One Simple Power Law Governs Eight Years of Solar X-Ray Flickering
A statistical analysis of eight years of GOES soft X-ray data finds a single power-law exponent of about three linking...
Hinode Reveals How Granules Drive the Sun’s Mysterious Limb Shift
New Hinode spectropolarimeter observations show that the Sun's redshift near the limb is driven almost entirely by bright granules, whose...
Electric Fields Give Black Holes a Hairy New Look, Study Finds
A new theoretical study shows that a strong electric field in the throat of an extremal charged BTZ black hole...
Electric Ignition Powers Green ADN Thruster Through First System-Level Hot-Fire Test
Researchers at Beijing Jiaotong University have achieved the first system-level hot-fire demonstration of a catalyst-free, electrically ignited ammonium dinitramide thruster,...
When Do Black Holes Hide Their Singularities? New Study Pinpoints the Tipping Point
A new mathematical analysis shows that the relative timing of trapped surface formation and singularity birth during gravitational collapse determines...
Hierarchical Planner Blends Random Tree Search and Convex Optimization for Space Manipulator Control
A Northwestern Polytechnical University team has combined goal-biased RRT search with sequential convex programming to plan smooth, constraint-satisfying inspection trajectories...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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