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End of mission for Atacama Cosmology Telescope opens new avenues in cosmology
Paris, 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 has published three major papers in the Journal of Cosmology and Astroparticle Physics (JCAP), detailing the sixth and final ACT data release, which significantly advances knowledge about the evolution and state of the Universe. The latest ACT measurements confirm the value of the Hubble constant - a crit ... read more |
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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 
A simple fiber-optic cable links reconfigurable quantum network in EdinburghLondon, UK (SPX) Nov 27, 2025 Researchers at Heriot-Watt University have constructed a prototype quantum network that connects two smaller networks into an eight-user system. This configuration enables both routing of entangleme ... more 
Diamond defects, now in pairs, reveal hidden fluctuations in the quantum worldPrinceton, NJ (SPX) Nov 27, 2025 In spaces smaller than a wavelength of light, electric currents jump from point to point and magnetic fields corkscrew through atomic lattices in ways that defy intuition. Scientists have only ever ... more 
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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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 
Open-source clock framework aims to synchronize deep space missionsLos Angeles CA (SPX) Nov 15, 2025 Vartis Space Corp. has introduced the Vartis Space Clock, an open-source framework that enables independent synchronization of zero-time reference points for space operations without relying on Eart ... 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 
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 phenomena
Tallahassee 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 a conductor flow like water through a pipe to produce electricity. Certain materials, however, allow that electron flow to "freeze" into crystallized shapes, triggering a transition in the state of matter that the electrons collectively form. This turns the material from a conductor to an insulator, st ... read 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 |
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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 
MIT physicists observe key evidence of unconventional superconductivity in magic-angle grapheneCambridge MA (SPX) Nov 07, 2025 The findings could open a route to new forms of higher-temperature superconductors. MIT researchers observed clear signatures of unconventional superconductivity in magic-angle twisted trilayer grap ... more 
Black hole shadow studies to reveal new physics beyond EinsteinBerlin, Germany (SPX) Nov 06, 2025 Black holes are considered cosmic gluttons, from which not even light can escape. That is also why the images of black holes at the center of the galaxy M87 and our Milky Way, published a few years ... more 
Universe Expansion Now Enters Phase of Slowing According to New ResearchLondon, UK (SPX) Nov 06, 2025 A new study led by scientists from Yonsei University suggests the universe has begun to slow its expansion, contradicting the widely held belief that this rate has been accelerating. Their research ... more 
Globular clusters shaped by colossal stars illuminate universe originsBerlin, Germany (SPX) Nov 05, 2025 A research team led by ICREA researcher Mark Gieles at the University of Barcelona has developed a model explaining how extremely massive stars, with masses exceeding 1,000 times the Sun, dictated the formation and chemical evolution of the universe's oldest star clusters ... more |
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