24/7 News Coverage
December 10, 2024
STELLAR CHEMISTRY
A mission design to extend the life of space telescopes



Los Angeles CA (SPX) Dec 05, 2024
The longevity of space telescopes is improving as researchers devise serviceable designs for future observatories. Inspired by current missions like the James Webb Space Telescope (JWST) and the European Space Agency's Gaia, a new servicing plan has been developed to ensure these powerful tools can operate for longer periods. "Although the next generation of large space telescopes are being designed with serviceability in mind, there are enormous challenges with implementation," said Siegfried Egg ... read more

TIME AND SPACE
What is the universe expanding into if it's already infinite?
Hamden CT (SPX) Dec 10, 2024
When you bake a loaf of bread or a batch of muffins, you put the dough into a pan. As the dough bakes in the oven, it expands into the baking pan. Any chocolate chips or blueberries in the muffin ba ... more
TIME AND SPACE
Falsifying the role of the Anthropic Principle in Cosmology
Paris, France (SPX) Dec 10, 2024
The Anthropic Principle (AP), first proposed by Brandon Carter in 1973, suggests that the universe is uniquely fine-tuned to support life. This idea has long sparked philosophical and scientific deb ... more
STELLAR CHEMISTRY
Webb Telescope unveils unexpected details in Spiderweb Protocluster
Paris, France (SPX) Dec 05, 2024
A team of international astronomers has used the NASA/ESA/CSA James Webb Space Telescope to uncover previously hidden galaxies in the Spiderweb protocluster. These findings challenge earlier assumpt ... more
STELLAR CHEMISTRY
Zwicky Transient Facility Leads to Classification of 10,000 Supernovae
Pasadena CA (SPX) Dec 05, 2024
In the 1930s, Caltech astronomer Fritz Zwicky would brave the chill atop Palomar Mountain near San Diego to peer through a small survey telescope in search of eruptions in the night sky. In the 1940 ... more
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TIME AND SPACE
Webb telescope's largest study of universe expansion confirms challenge to cosmic theory
Baltimore MD (SPX) Dec 10, 2024
New observations from the James Webb Space Telescope suggest that a new feature in the universe-not a flaw in telescope measurements-may be behind the decadelong mystery of why the universe is expan ... more
STELLAR CHEMISTRY
Black holes at the heart of Milky Way's largest star cluster reshaped in new research
London, UK (SPX) Dec 10, 2024
For decades, scientists have debated the source of unusual star movements in Omega Centauri, the Milky Way's largest star cluster. Recent research, incorporating new pulsar data, provides clarity, s ... more
TIME AND SPACE
Astronomers uncover key clues to the formation of giant galaxies
London, UK (SPX) Dec 05, 2024
Astronomers are making significant progress in solving the mystery of how the universe's largest galaxies were formed, a puzzle that has intrigued scientists for decades. A recent study by res ... more
TIME AND SPACE
Particle research gets closer to answering why we're here
Cincinnati OH (SPX) Dec 06, 2024
Physicists hope to answer fundamental questions about the origins of the universe by learning more about its tiniest particles. University of Cincinnati Professor Alexandre Sousa helped outlin ... more

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STELLAR CHEMISTRY
Hubble delivers unprecedented view of a quasar
Greenbelt MD (SPX) Dec 06, 2024
Using NASA's Hubble Space Telescope, astronomers have achieved an unprecedentedly close look into the core of a quasar - a luminous and energetic galactic nucleus powered by a supermassive black hol ... more
TIME AND SPACE
NASA's IXPE details shapes of structures at newly discovered black hole
Huntsville AL (SPX) Dec 08, 2024
NASA's IXPE (Imaging X-ray Polarimetry Explorer) has helped astronomers better understand the shapes of structures essential to a black hole - specifically, the disk of material swirling around it, ... more
EXO WORLDS
A caving expedition highlights the complexities of field research
Los Angeles CA (SPX) Dec 04, 2024
Lab-based research forms the foundation of modern scientific inquiry, but it often falls short in replicating real-world experiences. This limitation is particularly pronounced in fields like cognit ... more
EXO WORLDS
New planet in Kepler-51 system unveiled with JWST observations
Los Angeles CA (SPX) Dec 04, 2024
Astronomers have identified a fourth planet in the Kepler-51 system, a discovery led by researchers at Penn State and Osaka University using data from NASA's James Webb Space Telescope (JWST). The s ... more
EXO WORLDS
Towards independent robotic exploration of ocean worlds
Los Angeles CA (SPX) Dec 04, 2024
NASA is advancing autonomous exploration to tackle one of its foremost goals - investigating the potential for life and habitability on ocean worlds. These missions focus on targets like Jupiter's E ... more
STELLAR CHEMISTRY
A star's surface reveals chaotic nonperiodic dynamo
Berlin, Germany (SPX) Dec 05, 2024
A 16-year study conducted by the STELLA observatory in Tenerife has unveiled unprecedented insights into the chaotic nature of star spot behavior on XX Trianguli. Using advanced robotic spectroscopy ... more
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EXO WORLDS
Scientists examine role of iron sulfides in life's origins at early Earth hot springs
Sydney, Australia (SPX) Dec 06, 2024
A recent study has revealed how iron sulfides may have influenced the emergence of life on early Earth by catalyzing the formation of prebiotic organic molecules in terrestrial hot springs. This res ... more
PHYSICS NEWS
Seeing farther into the universe with enhanced gravitational-wave detection
Los Angeles CA (SPX) Dec 10, 2024
Researchers at Louisiana State University have unveiled a promising method to refine gravitational-wave detection through optical spring tracking. This innovation may enable scientists to observe de ... more
EXO WORLDS
Unveiling a hydrogen-controlled nano-switch in electron transport proteins
Osaka, Japan (SPX) Dec 10, 2024
Researchers at Osaka University have unveiled a groundbreaking mechanism that controls the electric potential of a universal "electron carrier" protein involved in redox reactions - processes critic ... more
TIME AND SPACE
Quantum materials research at University of Oldenburg secures ERC Grant
Berlin, Germany (SPX) Dec 10, 2024
Physicist Prof. Dr. Christian Schneider from the University of Oldenburg has received a prestigious European Research Council (ERC) Consolidator Grant for his work on two-dimensional (2D) materials ... more
TIME AND SPACE
A connection between quantum theory and information theory demonstrated
Berlin, Germany (SPX) Dec 08, 2024
"Our results have no clear or direct application right now. It's basic research that lays the foundation for future technologies in quantum information and quantum computers. There's enormous potent ... more
TIME AND SPACE
Getting a deeper understanding of quark mixing
Paris, France (SPX) Dec 05, 2024
The Standard Model of particle physics thrives on the idea that good things come in threes, featuring three distinct generations of elementary particles. Quarks exemplify this pattern, existing in s ... more
TIME AND SPACE
Controlling atomic-scale reactions marks a major leap forward
London, UK (SPX) Dec 04, 2024
Scientists at the University of Bath have made a significant advance in nanotechnology, unveiling a method to control atomic-level chemical reactions. This achievement is expected to enhance fundame ... more
TIME AND SPACE
BAE Systems completes key testing for NASA's SPHEREx Observatory mission
Los Angeles CA (SPX) Dec 03, 2024
BAE Systems (LON: BA) has finalized environmental testing for NASA's Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) Observatory. This mission, ... more
PHYSICS NEWS
New gravitational wave maps reveal hidden black holes and cosmic structures
Melbourne, Australia (SPX) Dec 03, 2024
Astronomers from Swinburne University of Technology have led an international effort to produce the most detailed maps of gravitational waves in the universe. This research has also resulted in the ... more
TIME AND SPACE
Searching for evidence of primordial black holes in planets and everyday materials
Los Angeles CA (SPX) Dec 03, 2024
The formation of black holes is often associated with massive stars collapsing under their own gravity. However, new research suggests the chaotic conditions of the early universe may have enabled t ... more
TIME AND SPACE
'Spooky action' at a very short distance: Scientists map out quantum entanglement in protons
Upton NY (SPX) Dec 03, 2024
Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and collaborators have a new way to use data from high-energy particle smashups to peer inside protons. Their appro ... more
STELLAR CHEMISTRY
Webb highlights spiral arms of galaxy NGC 2090 in infrared detail
Paris, France (SPX) Nov 28, 2024
Featured in this month's image from the NASA/ESA/CSA James Webb Space Telescope is the spiral galaxy NGC 2090, situated in the constellation Columba. Using data from Webb's MIRI and NIRCam instrumen ... more
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STELLAR CHEMISTRY
China advances construction of massive steerable radio telescope
Sydney, Australia (SPX) Nov 28, 2024
The construction of the world's largest fully steerable radio telescope is underway in Huadian, Jilin Province, northeast China. The groundbreaking project, set to enhance scientific understanding o ... more
STELLAR CHEMISTRY
HESS Observatory identifies highest-energy cosmic-ray electrons and positrons yet observed
Berlin, Germany (SPX) Nov 26, 2024
Scientists from CNRS, a German university consortium, and the Max-Planck-Institut fur Kernphysik working at the H.E.S.S. Observatory in Namibia have detected cosmic-ray electrons and positrons with ... more
SPACE TRAVEL
NASA Voyager 1 returns to full operations after communication issue
Los Angeles CA (SPX) Nov 27, 2024
NASA's Voyager 1 spacecraft has successfully resumed normal operations following a communication disruption last month. The issue arose when the spacecraft unexpectedly switched from its primary X-b ... more
EXO WORLDS
Discovery Alert: a 'Hot Neptune' in a Tight Orbit
Pasadena CA (SPX) Nov 27, 2024
A Neptune-sized planet, TOI-3261 b, makes a scorchingly close orbit around its host star. Only the fourth object of its kind ever found, the planet could reveal clues as to how planets such as these ... more
EXO WORLDS
Final data and undiscovered images from NASA's NEOWISE
Los Angeles CA (SPX) Nov 27, 2024
While NASA's NEOWISE telescope ended its journey through space on Nov. 1, 2024, the team at IPAC, a science center at Caltech, was working on one further gift from the prolific mission. The fi ... more
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