24/7 News Coverage
November 08, 2024
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 precise measurements of a black hole's mass and spin, offers a new avenue beyond traditional methods to study these cosmic phenomena. Published in 'The Astrophysical Journal Letters', the study outlines a method leveraging gravitational lensing, a process where light bends around black holes due to their imm ... read 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
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
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
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
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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
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
STELLAR CHEMISTRY
NASA's SPHEREx to Map the Universe in Unprecedented Detail with Infrared Colors
Los Angeles CA (SPX) Nov 03, 2024
NASA's SPHEREx mission, set for launch by April 2025, aims to provide an all-sky survey like no other, observing stars and galaxies in 102 different infrared colors. Although not visible to the huma ... more

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PHYSICS NEWS
Hurricane Helene's atmospheric waves captured by NASA's new AWE mission
Los Angeles CA (SPX) Nov 08, 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
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
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
TIME AND SPACE
eROSITA detects unique temperature and shape variations in the Local Hot Bubble
Berlin, Germany (SPX) Oct 31, 2024
A recent study from the Max Planck Institute for Extraterrestrial Physics (MPE) has mapped significant variations in temperature across the Local Hot Bubble (LHB), a low-density region surrounding o ... more
STELLAR CHEMISTRY
Evidence mounts for dark energy from black holes
Ann Arbor MI (SPX) Oct 31, 2024
Almost 14 billion years ago, at the very beginning of the Big Bang, a mysterious energy drove an exponential expansion of the infant universe and produced all known matter, according to the prevaili ... more
EXO WORLDS
Ariel spacecraft prepares for rigorous tests at Airbus facility
Paris, France (SPX) Oct 31, 2024
The European Space Agency's Ariel mission has officially entered its assembly phase at Airbus Defence and Space in Toulouse, France. The structural model of the Ariel spacecraft, designed to advance ... more
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Scientists challenge fundamental spin-statistics assumptions in atomic collisions
Sydney, Australia (SPX) Oct 31, 2024
Since the first X-ray image of a comet was taken in 1996, researchers have intensely studied charge exchange in collisions between highly charged ions and atoms or molecules, a process critical for ... more
STELLAR CHEMISTRY
DTU researchers reveal record-fast-spinning neutron star in the Milky Way
Berlin, Germany (SPX) Oct 31, 2024
In a remarkable discovery, researchers from DTU Space have identified one of the universe's fastest-spinning neutron stars using an X-ray telescope stationed on the International Space Station (ISS) ... more
STELLAR CHEMISTRY
Innovative model enables astronomers to explore explosive space events in new detail
Los Angeles CA (SPX) Oct 30, 2024
Astrophysical events like the collapse of a massive star's iron core, known as a core-collapse supernova, the consumption of stellar remains by black holes, and runaway nuclear fusion on white dwarf ... more
STELLAR CHEMISTRY
AXIS mission selected as NASA Astrophysics Probe competition finalist
Boston MA (SPX) Oct 30, 2024
The MIT Kavli Institute for Astrophysics and Space Research (MKI) is a project lead for one of two finalist missions recently selected for NASA's new Probe Explorers program. Working with collaborat ... more
SPACE TRAVEL
After pause, NASAs Voyager 1 back communicating with mission team
Washington DC (SPX) Oct 30, 2024
On Oct. 24, NASA reconnected with the Voyager 1 spacecraft after a brief pause in communications. The spacecraft recently turned off one of its two radio transmitters, and the team is now working to ... more
TIME AND SPACE
Surprising discoveries in grain boundary structure could advance material durability
Berlin, Germany (SPX) Oct 30, 2024


Most industrial materials feature a polycrystalline structure, where atoms form a regular lattice within different crystals. These crystals, separated by grain boundaries, vary in orientation. "Th ... more

TIME AND SPACE
Centaurus A's black hole jet shown in unprecedented detail
Los Angeles CA (SPX) Oct 29, 2024
Researchers from the University of Michigan have uncovered new insights into black hole jets by analyzing over two decades of data from NASA's Chandra X-Ray Observatory. This investigation provides ... more
STELLAR CHEMISTRY
Highest-energy gamma rays detected at Milky Way's core
Los Angeles CA (SPX) Oct 28, 2024
At the High-Altitude Water Cherenkov (HAWC) observatory, positioned 13,000 feet above sea level on Mexico's Sierra Negra volcano, scientists have uncovered unprecedented levels of gamma-ray energy f ... more
EXO WORLDS
Astronomers Identify New Organic Molecule in Interstellar Space
Los Angeles CA (SPX) Oct 28, 2024
The element carbon, foundational to life on Earth and potentially elsewhere, is known to exist in vast quantities across space. However, locating substantial amounts of carbon in interstellar region ... more
EXO WORLDS
Microbes thrive on iron in oxygen-free environments
Berlin, Germany (SPX) Oct 27, 2024
Pipelines, sprinklers, and other infrastructure in oxygen-free settings are at risk from Microbially Induced Corrosion (MIC). This process, caused by microorganisms, leads to the degradation of iron ... more
STELLAR CHEMISTRY
Scientists discover molecules that store much of the carbon in space
Boston MA (SPX) Oct 25, 2024
A team led by researchers at MIT has discovered that a distant interstellar cloud contains an abundance of pyrene, a type of large, carbon-containing molecule known as a polycyclic aromatic hydrocar ... more
TIME AND SPACE
Webb Telescope data supports 20-year-old galaxy models
London, UK (SPX) Oct 24, 2024
Recent observations from the James Webb Space Telescope (JWST) have confirmed a galaxy model proposed in 2005 by a professor at the University of Portsmouth, providing answers to a long-standing deb ... more
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TIME AND SPACE
Physicists discover first black hole triple
Boston MA (SPX) Oct 24, 2024
Many black holes detected to date appear to be part of a pair. These binary systems comprise a black hole and a secondary object - such as a star, a much denser neutron star, or another black hole - ... more
STELLAR CHEMISTRY
Ultra-compact spectrometer offers the capabilities of much larger devices
Los Angeles CA (SPX) Oct 24, 2024
Spectrometers, which analyze light by breaking it down into different spectra, have a long history dating back to the 17th century. Now, UC Santa Cruz researchers ... more
STELLAR CHEMISTRY
DOE awards Emory chemist $875K to optimize light-driven electron transfer
Los Angeles CA (SPX) Oct 24, 2024
Emory University chemist Fang Liu has been awarded $875,000 by the U.S. Department of Energy (DOE) for her research on enhancing light-driven electron transfer, also known as photoredox catalysis. T ... more
PHYSICS NEWS
NASA reveals prototype telescope for Gravitational Wave Observatory
Greenbelt MD (SPX) Oct 23, 2024
NASA has revealed the first look at a full-scale prototype for six telescopes that will enable, in the next decade, the space-based detection of gravitational waves - ripples in space-time caused by ... more
TIME AND SPACE
New imaging technique reveals 3D views of the Universe
Los Angeles CA (SPX) Oct 23, 2024
Researchers at the University of Minnesota Twin Cities College of Science and Engineering have pioneered a new method that converts two-dimensional (2D) radio images into three-dimensional (3D) "Pse ... more
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