Space
Black Holes Large and Small Launch Jets at the Same Universal Threshold
A new study finds that black holes from stellar to supermassive scales launch jets at the same universal critical accretion...
How Fermions Could Reshape the Quantum Story of the Universe’s Birth
A new review in General Relativity and Gravitation shows that Dirac fermions do not merely propagate on quantum spacetimes in...
Pneumatic Sampler Scoops Lunar Soil in First Moon Test of PlanetVac Technology
Lunar PlanetVac successfully captured and size-sorted lunar regolith on the Moon using gas jets, proving a low-cost, gravity-agnostic sampling technology...
How the Shape of Primordial Black Hole Populations Could Reveal Them Through Hawking Radiation
New theoretical work shows that the shape and spin of primordial black hole mass distributions determine whether their Hawking evaporation...
Multi-Spacecraft Fleet Tracks Solar Electron Blast from Corona to Earth
Using coordinated observations from multiple spacecraft, researchers traced solar energetic electrons from a 28 January 2025 coronal jet to detectors...
Ancient Meteorites Reveal the Solar System’s First Bodies Were Built From Fire
A Yale-led study uses chemical tracers in iron meteorites to show that the solar system's earliest planetesimals were built from...
AI-Driven Pitch Control Tames Vibration and Boosts Speed in High-Speed Coaxial Rotors
Researchers in South Korea used Kriging surrogate modeling and multi-objective global optimization to design multiple-harmonic individual blade pitch control schedules...
Machine Learning Maps Hidden Orbit Structures in Four-Dimensional Space
Researchers at the Air Force Institute of Technology have developed an unsupervised machine learning pipeline that automatically discovers and classifies...
Ringing Echoes from Warped Spacetimes Put Extra-Dimensional Stability to the Test
A new theoretical study shows that nonsingular spacetimes with a warped extra dimension remain dynamically stable under massive scalar field...
New X-Ray Polarimeter Aims to Catch Solar Flares in the Act
Researchers at Guangxi University have designed the Solar X-ray Polarization Detector, a GMPD-based instrument capable of measuring the polarization and...
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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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