24/7 News Coverage
November 20, 2024
TIME AND SPACE
Researcher explore dark matter's origins in potential dark Big Bang event



Los Angeles CA (SPX) Nov 20, 2024
Recent findings from Colgate University's Department of Physics and Astronomy have opened up intriguing possibilities about the origins of dark matter, which could reshape current scientific perspectives. Assistant Professor Cosmin Ilie and senior Richard Casey examined the theory advanced by Katherine Freese and Martin Winkler from the University of Texas at Austin, suggesting dark matter may have originated from a distinct event, a "Dark Big Bang," that occurred after the universe's inception. ... read more

PHYSICS NEWS
New DESI results weigh in on gravity
Berkeley CA (SPX) Nov 20, 2024
Gravity has shaped our cosmos. Its attractive influence turned tiny differences in the amount of matter present in the early universe into the sprawling strands of galaxies we see today. A new study ... more
TIME AND SPACE
We now know the origin of black hole magnetic fields their parent stars
Los Angeles CA (SPX) Nov 19, 2024
Black holes, known for their intense gravitational pull from which nothing can escape, also possess powerful magnetic fields that facilitate the emission of high-energy jets and gamma ray bursts. Th ... more
EXO WORLDS
SwRI scientists repurpose chemistry modeling software to study life-supporting conditions on icy moons
Los Angeles CA (SPX) Nov 19, 2024
Southwest Research Institute (SwRI) is transforming software traditionally used for electrolyte modeling and corrosion prediction into an advanced tool for assessing whether ice-covered worlds could ... more
TIME AND SPACE
TBIRD technology could help image black holes' photon rings
Boston MA (SPX) Nov 20, 2024
In April 2019, a group of astronomers from around the globe stunned the world when they revealed the first image of a black hole - the monstrous accumulation of collapsed stars and gas that lets not ... more
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EXO WORLDS
New approach improves models of atmosphere on early Earth, exo-planets
University Park PA (SPX) Nov 20, 2024
As energy from the sun reaches Earth, some solar radiation is absorbed by the atmosphere, leading to chemical reactions like the formation of ozone and the breakup of gas molecules. A new approach f ... more
EXO WORLDS
Living microbes identified in Earth's driest desert using new technique
Los Angeles CA (SPX) Nov 15, 2024
The Atacama Desert in Chile, known as the world's driest location, presents a harsh environment for life due to its extreme aridity. Despite this, research has discovered thriving microbial communit ... more
EXO WORLDS
Scientists build spectral library to identify water on exoplanets
Los Angeles CA (SPX) Nov 15, 2024
Cornell University researchers are constructing a library of basalt-based spectral signatures, examining chemical processes from Earth's hot mantle. This compilation aims to shed light on the compos ... more
STELLAR CHEMISTRY
Telescope for NASA's Roman Mission complete, delivered to Goddard
Los Angeles CA (SPX) Nov 15, 2024
NASA's Nancy Grace Roman Space Telescope is one giant step closer to unlocking the mysteries of the universe. The mission has now received its final major delivery ... more

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TECHNOLOGY NEWS


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STELLAR CHEMISTRY
Hubble observes effects of Large Magellanic Cloud's Encounter with the Milky Way
Paris, France (SPX) Nov 15, 2024
The NASA/ESA Hubble Space Telescope has captured a compelling view of the Large Magellanic Cloud (LMC) after its interaction with the Milky Way's gaseous halo. Despite the impact stripping away most ... more
TIME AND SPACE
How can electrons can split into fractions of themselves?
Boston MA (SPX) Nov 19, 2024
MIT physicists have taken a key step toward solving the puzzle of what leads electrons to split into fractions of themselves. Their solution sheds light on the conditions that give rise to exotic el ... more
TIME AND SPACE
Much ado about vacuum
Upton NY (SPX) Nov 16, 2024
When a cutting-edge facility like the National Synchrotron Light Source II (NSLS-II), a U.S. Department of Energy (DOE) Office of Science user facility at DOE's Brookhaven National Laboratory, is ru ... more
TIME AND SPACE
New pathway discovered for creating quantum spin liquid materials
London, UK (SPX) Nov 16, 2024
Scientists have developed a new approach to creating materials with disordered magnetic properties at the quantum level. This innovative ruthenium-based material meets the requirements for the elusi ... more
TIME AND SPACE
New research unveils the precise shape of a single photon
London, UK (SPX) Nov 20, 2024
Groundbreaking work at the University of Birmingham has provided a comprehensive theory that accurately defines the shape of a single photon for the first time, offering new insights into how light ... more
EXO WORLDS
On the origin of life and the formation of cell membranes
Los Angeles CA (SPX) Nov 14, 2024
The mystery of how life originated on Earth has fascinated scientists for generations. Central to this question is understanding how the first living cells acquired the membranes that allowed them t ... more
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TIME AND SPACE
Swift studies gas-churning monster black holes
Greenbelt MD (SPX) Nov 14, 2024
Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of ... more
STELLAR CHEMISTRY
Astronomers challenge traditional galaxy formation theories
Los Angeles CA (SPX) Nov 13, 2024
Data from the James Webb Space Telescope (JWST) are challenging the long-held model of galaxy formation that posited the involvement of invisible dark matter. Researchers at Case Western Reserve Uni ... more
EXO WORLDS
A new model estimates odds of intelligent life across universes
London, UK (SPX) Nov 13, 2024
A fresh theoretical model developed by astrophysicists at Durham University offers a method to assess the likelihood of intelligent life appearing in our Universe, as well as in possible alternate u ... more
STELLAR CHEMISTRY
Breakthrough in photonic time crystals may transform light control technologies
Berlin, Germany (SPX) Nov 13, 2024
An international team of researchers has achieved a significant milestone by designing practical photonic time crystals-unique materials capable of exponentially amplifying light. This advancement p ... more
SPACE TRAVEL
Mining Voyager 2 data unlocks long-standing Uranus mysteries
Pasadena CA (JPL) Nov 12, 2024
NASA's groundbreaking flyby of Uranus by Voyager 2 in 1986 provided a wealth of data that puzzled scientists for decades. Recent analysis of that data has shed light on some of those mysteries. ... more
TIME AND SPACE
Einstein's predictions face new challenges with universe's expanding puzzle
Berlin, Germany (SPX) Nov 12, 2024
Why is the Universe's expansion speeding up? This question has baffled scientists for over 25 years since its discovery. Addressing it requires re-examining fundamental physics, particularly Einstei ... more
PHYSICS NEWS
Hurricane Helene's atmospheric waves captured by NASA's new AWE mission
Los Angeles CA (SPX) Nov 11, 2024
On Sept. 26, 2024, as Hurricane Helene struck Florida's Gulf Coast with powerful storm surges and severe impacts, NASA's Atmospheric Waves Experiment (AWE) captured unprecedented data on the atmosph ... more
TIME AND SPACE
Astrophysicists explore light echoes to study black holes
Los Angeles CA (SPX) Nov 08, 2024
A research team led by astrophysicists from the Institute for Advanced Study has introduced a groundbreaking technique to identify light echoes around black holes. This approach, which enables preci ... more
PHYSICS NEWS
NASA-funded research explores tidal impacts on planetary and lunar interiors
Los Angeles CA (SPX) Nov 08, 2024
NASA-backed researchers have devised a novel approach to calculating how tidal forces influence the internal structures of planets and moons. Crucially, this research departs from the typical assump ... more
STELLAR CHEMISTRY
Asteroid grains shed light on the outer Solar System's origins
Boston MA (SPX) Nov 07, 2024
Tiny grains from a distant asteroid are revealing clues to the magnetic forces that shaped the far reaches of the solar system over 4.6 billion years ago. Scientists at MIT and elsewhere have ... more
PHYSICS NEWS
Nearly EUR 10 Million Awarded for European Gravitational Wave and Particle Physics Initiative
Berlin, Germany (SPX) Nov 06, 2024
The University of Bonn and Johannes Gutenberg University Mainz (JGU), in partnership with the Institut de Fisica d'Altes Energies (IFAE) in Spain and Italy's Laboratori Nazionali di Frascati (INFN-L ... more
STELLAR CHEMISTRY
Dance of particles tracked in neutron star collision yields insights into heavy elements
Berlin, Germany (SPX) Nov 05, 2024
The temperature of fundamental particles has been observed in the radioactive afterglow following a neutron star collision and subsequent black hole formation. This breakthrough provides scientists ... more
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SPACE TRAVEL
Voyager 1 nearly 'one light day' out from Earth
Los Angeles CA (SPX) Nov 05, 2024
NASA's Voyager 1 spacecraft has recently resumed communication with Earth following a brief pause that drew attention to the mission's ongoing challenges and remarkable resilience. On Oct. 24, engin ... more
STELLAR CHEMISTRY
Scientists prepare for the most ambitious sky survey yet
Lemont IL (SPX) Nov 05, 2024
On a mountain in northern Chile, scientists are carefully assembling the intricate components of the NSF - DOE Vera C. Rubin Observatory, funded by the U.S. National Science Foundation (NSF) and the ... more
EXO WORLDS
Optimal Learning Rates Revealed in New Study on Adaptation
Berlin, Germany (SPX) Nov 04, 2024
Researchers at the Complexity Science Hub and Santa Fe Institute have unveiled a new model designed to determine how quickly or slowly an organism should adapt to changing environments. According to ... more
STELLAR CHEMISTRY
NASA's Hubble and Webb examine the mysterious smooth disk around Vega
Washington DC (SPX) Nov 03, 2024
In the 1997 film "Contact," based on Carl Sagan's novel, the protagonist Ellie Arroway, played by Jodie Foster, takes a journey via a space-alien-constructed wormhole to the star Vega. What she find ... more
TIME AND SPACE
Enhanced energy production through improved singlet fission efficiency
Tokyo, Japan (SPX) Nov 04, 2024
In organic molecules, an exciton is a pair formed by an electron with a negative charge and a corresponding positive charge hole. These two are bound together by Coulombic forces and can move within ... more
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