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| Previous Issues | Nov 25 | Nov 24 | Nov 21 | Nov 20 | Nov 19 |
 
Gamma-ray observation may provide first direct evidence for dark matterTokyo, Japan (SPX) Nov 26, 2025 In the 1930s, astronomer Fritz Zwicky noted that galaxies moved faster than expected for their visible mass, suggesting an unseen matter now known as dark matter. Since then, dark matter remained un ... more 
NASA's Mars Spacecraft Capture Images of Comet 3I/ATLASPasadena CA (JPL) Nov 21, 2025 Two orbiters and a rover captured images of the interstellar object - from the closest location any of the agency's spacecraft may get - that could reveal new details. At the start of October, ... more  
Decoded star reveals signs of distant stellar merger and black hole companionLos Angeles CA (SPX) Nov 26, 2025 Astronomers at the University of Hawaii Institute for Astronomy analyzed the vibrations of a distant red giant star now orbiting a quiet black hole in the Gaia BH2 system. Using NASA's Transiting Ex ... more 
Comet sparks scientific fascination, online furor over 'alien' originsWashington (AFP) Nov 20, 2025 A flying piece of cosmic rock or an alien threat? Comet 3I/ATLAS is hurtling through our solar system and captivating scientists and internet users alike, even prompting Kim Kardashian to ask NASA for answers. ... more |
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White dwarf magnetic field study reveals inner accretion dynamicsCambridge, MA (SPX) Nov 21, 2025 Some 200 light years from Earth, the core of a dead star is circling a larger star in a macabre cosmic dance. The dead star is a type of white dwarf that exerts a powerful magnetic field as it pulls ... more 
End of mission for Atacama Cosmology Telescope opens new avenues in cosmologyParis, France (SPX) Nov 25, 2025 The Atacama Cosmology Telescope (ACT) has concluded nearly two decades of operation, closing a chapter in observational cosmology and initiating new directions for research. The ACT Collaboration ha ... more  
Water production on exoplanets revealed by pressure experimentsLos Angeles CA (SPX) Nov 20, 2025 Researchers led by Lawrence Livermore National Laboratory postdoctoral scientist Harrison Horn have demonstrated a pathway for producing water on sub-Neptune exoplanets. The team recreated the bound ... more 
Machine learning tool distinguishes signs of life from non-living compounds in space samplesLos Angeles CA (SPX) Nov 19, 2025 Researchers developed LifeTracer, a machine learning framework, to analyze mass spectrometry data from space and terrestrial samples. They used advanced two-dimensional gas chromatography and high-r ... more |
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Advances in structured light and machine intelligence reshape photonicsTokyo, Japan (SPX) Nov 24, 2025 Scientists are now using light in new, more complex ways, enabled by artificial intelligence (AI). Structured light - light that is carefully shaped and controlled to have complex features - can be ... more |
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Astrophysics study sets new bounds on speed of light across photon energiesBerlin, Germany (SPX) Nov 24, 2025 In 1887, Michelson and Morley conducted a pivotal experiment, searching for evidence that Earth's motion could alter the speed of light. Their null result was instrumental for Einstein, who soon pro ... more 
Efficient quantum process tomography for enabling scalable optical quantum computingTokyo, Japan (SPX) Nov 24, 2025 Optical quantum computers are gaining attention as a next-generation computing technology with high speed and scalability. However, accurately characterizing complex optical processes, where multipl ... more 
Optical technique enables generation of hypersound waves in perovskite crystalsBerlin, Germany (SPX) Nov 25, 2025 Researchers from TU Dortmund University, University of Wurzburg, and Le Mans Universite have demonstrated the optical generation of shear hypersound pulses with large amplitudes in metal halide pero ... more 
High-power optical vortex beams targeted for future light-matter research across EuropeBerlin, Germany (SPX) Nov 25, 2025 Tampere University has launched a pan-European doctoral network dedicated to the development of high-power optical vortex beams, securing 4.4 million euros in funding from the European Union's Marie ... more |
A new angle of study for unveiling black hole secretsSt. Louis, MO (SPX) Nov 20, 2025 An international collaboration of physicists including researchers at Washington University in St. Louis has made measurements to better understand how matter falls into black holes and how enormous ... more  |
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JUNO delivers early precision insights in neutrino physics following detector activationBerlin, Germany (SPX) Nov 20, 2025 The Jiangmen Underground Neutrino Observatory (JUNO) has published its first physics results just two months after the start of data collection. The experiment, operated by an international team, la ... more  
Gravitational wave detectors complete two year campaign with record signal countBerlin, Germany (SPX) Nov 19, 2025 The LIGO, Virgo, and KAGRA collaborations have finished their fourth observation campaign, known as O4, marking the longest and most comprehensive period of coordinated gravitational wave monitoring ... more 
LHAASO identifies black holes as source of cosmic ray knee phenomenonTokyo, Japan (SPX) Nov 18, 2025 The Large High Altitude Air Shower Observatory (LHAASO) has released results that clarify the origin of the knee in the cosmic ray energy spectrum. This feature, recognized by its sharp decline in c ... more 
Simulated Milky Way with AI and supercomputing sets star modeling milestoneTokyo, Japan (SPX) Nov 18, 2025 Researchers at the RIKEN Center for Interdisciplinary Theoretical and Mathematical Sciences in Japan, collaborating with The University of Tokyo and Universitat de Barcelona, have delivered the firs ... more |
A galaxy with earliest star signatures found during cosmic noonTokyo, Japan (SPX) Nov 15, 2025 Researchers led by the Department of Astronomy at Tsinghua University have identified a galaxy labeled CR3, which shows evidence of containing stars from the earliest phase of the universe. The team ... more 
Exoplanet map initiative earns NASA support for University of Iowa physicistLos Angeles CA (SPX) Nov 14, 2025 University of Iowa physicist David Nataf will lead a NASA-funded research project focused on producing detailed three-dimensional maps for the study of exoplanets and their host stars. Nataf a ... more 
New research with GW230814 upholds Hawking black hole area lawTokyo, Japan (SPX) Nov 15, 2025 Researchers from Purple Mountain Observatory have conducted an observational test of the black hole area law. Using the gravitational-wave event GW230814, which features a high signal-to-noise ratio ... more 
Distant Siblings Revealed as Pleiades Star Cluster ExpandsLos Angeles CA (SPX) Nov 13, 2025 Astronomers at the University of North Carolina at Chapel Hill have determined the Pleiades star cluster extends far beyond its well-known core, revealing thousands of stellar siblings previously un ... more |
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How to spot life in the clouds on other worldsIthaca NY (SPX) Nov 12, 2025 An exoplanet with dense or even total cloud cover could help astronomers searching for signs of life beyond our planet. Cornell University researchers have created the first reflectance spectr ... more 
The Pleiades is part of an enormous stellar complex birthed by the same star-forming eventPasadena, CA (SPX) Nov 13, 2025 New work from a research team including Carnegie's Luke Bouma demonstrates that the Pleiades star cluster - also known as the Seven Sisters - is part of an enormous stellar complex spread over nearl ... more 
Early Matter-Dominated Universe May Have Spawned the First Black Holes and Exotic StarsBerlin, Germany (SPX) Nov 12, 2025 In the first fraction of a second after the Big Bang, long before atoms or light-filled galaxies existed, the newborn cosmos may already have been seeded with complex structures. A new theoretical s ... more 
Superheated galaxy reveals rapid star birth in early universeBerlin, Germany (SPX) Nov 12, 2025 An international team of astronomers, led by Tom Bakx from Chalmers University of Technology in Sweden, has identified a galaxy forming stars at a pace 180 times faster than the Milky Way, using the ... more |
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NICT achieves first entanglement swapping by sum-frequency generation between single photonsTokyo, Japan (SPX) Nov 12, 2025 The National Institute of Information and Communications Technology (NICT) has demonstrated, for the first time, entanglement swapping using sum-frequency generation (SFG) between single photons - a ... more |
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FSU physicists discover new state of matter in electrons, platform to study quantum phenomenaTallahassee FL (SPX) Nov 12, 2025 Electricity powers our lives, including our cars, phones, computers and more, through the movement of electrons within a circuit. While we can't see these electrons, electric currents moving through ... more 
3I/ATLAS Highlights Scale and Significance of Interstellar Objects Passing Through the Solar SystemSydney, Australia (SPX) Nov 08, 2025 3I/ATLAS, the third confirmed interstellar object tracked within our solar system, has brought renewed attention to the dynamic range of cosmic material moving through the Sun's domain. Detected by ... more 
Quantum sensors on the China Space Station to probe dark matter and exotic physicsTokyo, Japan (SPX) Nov 08, 2025 The SQUIRE project is launching quantum spin sensors on the China Space Station to investigate exotic-boson-mediated interactions, encompassing 16 different theoretical forms that can shift atomic e ... more 
Using classic physical phenomena to solve new problemsBoston, MA (SPX) Nov 09, 2025 Marco Graffiedi, a doctoral student in nuclear science and engineering, is researching quenching processes to help cool nuclear cores, and NASA craft the next generation of space vehicles. ... more |
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