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New analysis sharpens view of cosmic birefringence and universe symmetry
Los Angeles CA (SPX) Mar 04, 2026 A research team has developed a method to reduce uncertainties in measurements of cosmic birefringence, a subtle rotation in the polarization of the cosmic microwave background that may hold clues to new physics beyond the standard model. The work, published January 27 in Physical Review Letters, provides the first quantitative treatment of uncertainty in the birefringence angle, a key observable that could point to unknown physics breaking the universe's left right symmetry and help clarify the nature ... read more |
Primordial magnetism offers fresh angle on the Hubble constant puzzleLos Angeles CA (SPX) Mar 02, 2026 A Simon Fraser University cosmologist reports that new theoretical work on primordial magnetic fields could move researchers closer to resolving the longstanding Hubble tension, the mismatch in meas ... more
Dark star theory links JWST early universe anomaliesLos Angeles CA (SPX) Mar 03, 2026 A recent study led by Colgate Assistant Professor of Physics and Astronomy Cosmin Ilie, with collaborators Jillian Paulin at the University of Pennsylvania, Andreea Petric of the Space Telescope Sci ... more
Quark wakes reveal early universe plasma flowed like a liquidLos Angeles CA (SPX) Mar 04, 2026 In its first instants, the universe formed a searing quark gluon plasma in which quarks and gluons moved at near light speed before cooling to build the protons and neutrons that dominate matter tod ... more
Star like early galaxies challenge views of cosmic evolutionLos Angeles CA (SPX) Mar 04, 2026 Scientists at the University of Missouri have identified a small group of unusual objects in the early universe that look like stars in images yet behave like compact galaxies when analyzed in detai ... more |
What is the universe made of? SLAC experts weigh in on the mysterious force that shapes our cosmic historyMenlo Park CA (SPX) Mar 02, 2026 Cosmologists Josh Frieman and Risa Wechsler look back on the Dark Energy Survey, sharing how it is paving the way for the NSF-DOE Vera C. Rubin Observatory to dig deeper into some of the universe's ... more
Record LOFAR Radio Sky Map Charts Millions Of Growing Black HolesLondon (SDX) Feb 23, 2026 An international team using the Low Frequency Array has released the most detailed low frequency radio map of the sky so far, revealing 13.7 million cosmic radio sources and delivering an unpreceden ... more
Quantum team reads information from robust Majorana qubits using quantum capacitanceBerlin, Germany (SPX) Feb 16, 2026 Researchers have demonstrated a method to read information stored in Majorana-based qubits using a technique known as quantum capacitance, marking what they describe as a crucial advance for topolog ... more
Illinois team outlines emit-then-add route to photonic graph statesLos Angeles CA (SPX) Feb 16, 2026 Physicists at the Grainger College of Engineering at the University of Illinois Urbana-Champaign have devised a new way to build large photonic graph states using currently available hardware. The s ... more
Infrared archive reveals quiet birth of new black hole in AndromedaLos Angeles CA (SPX) Feb 16, 2026 Astronomers have used nearly two decades of infrared and optical observations to watch a massive star in the Andromeda galaxy quietly collapse into a black hole instead of ending its life with a bri ... more |
Einstein probe catch may show black hole shredding white dwarfTokyo, Japan (SPX) Feb 16, 2026 An unusual high energy outburst captured by the China led Einstein Probe space telescope is offering a rare look at how an intermediate mass black hole may tear apart and consume a white dwarf star. ... more
Chance glimpse of star collapse offers new insight into black hole formationNew York (AFP) Feb 12, 2026 A watched pot never boils and love happens when you least expect it - turns out, the same logic applies to capturing a star as it collapses into a black hole. ... more
One dimensional anyons offer tunable quantum statisticsTokyo, Japan (SPX) Feb 05, 2026 Physicists have traditionally divided all elementary particles in three dimensional space into just two categories, bosons and fermions, depending on how systems of identical particles behave when t ... more
Experiments settle debate over how Molybdenum 93 isomer releases stored energyTokyo, Japan (SPX) Feb 08, 2026 A team at the Institute of Modern Physics of the Chinese Academy of Sciences and collaborators has identified the dominant mechanism that releases energy stored in the nuclear isomer Molybdenum 93m. ... more
Muon study clarifies superconducting behavior in strontium ruthenateTokyo, Japan (SPX) Feb 08, 2026 Quantum materials and superconductors are inherently complex, and unconventional superconductors pose an even greater challenge because they fall outside standard theoretical descriptions. One promi ... more |
'The beacons were lit!' A system to detect and map merging black holes
New Haven CT (SPX) Feb 08, 2026 An international collaboration of astrophysicists that includes researchers from Yale has created and tested a detection system that uses gravitational waves to map out the locations of merging black holes - known as supermassive black hole binaries - around the universe. Such a map would provide a vital new way to explore and understand astronomy and physics, just as X-rays and radio waves did in earlier eras, the researchers say. The new protocol demonstrated by the North American Nanohertz Obse ... read more
Runaway black hole jet outshines legendary death starLos Angeles CA (SPX) Feb 08, 2026 A supermassive black hole that shredded a nearby star is blasting out a jet of energy that has kept brightening for four years, in one of the most powerful events ever recorded in the universe. ... more |
Exploding primordial black hole model may link extreme neutrino and dark matterAmherst MD (SPX) Feb 05, 2026 In 2023, a subatomic particle called a neutrino crashed into Earth with such a high amount of energy that it should have been impossible. In fact, there are no known sources anywhere in the universe ... more
Laser method proposed to extend muon lifetime for science applicationsLondon, UK (SPX) Jan 28, 2026 Unless they work in particle physics or a related discipline, most people are unlikely to have encountered muons, elementary particles that resemble electrons but are around 200 times heavier and in ... more
Hydrogen nuclei experiment sharpens view of quarks inside matterLos Angeles CA (SPX) Jan 26, 2026 The lightest element in the universe is helping nuclear physicists probe the inner structure of matter with new precision. At the U.S. Department of Energy's Thomas Jefferson National Accelerator Fa ... more
Quantum transport method reads open quantum statesBerlin, Germany (SPX) Jan 21, 2026 What is the state of a quantum system? Answering this question is essential for exploiting quantum properties in emerging devices and for developing new quantum technologies across computing, sensin ... more
It started with a cat: How 100 years of quantum weirdness powers today's techCollege Station, TX (SPX) Jan 21, 2026 A hundred years ago, quantum mechanics was a radical theory that baffled even the brightest minds. Today, it's the backbone of technologies that shape our lives, from lasers and microchips to quantu ... more |
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