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Astronomy / Space Science - Physics - 12.12.2022
WEAVE spectrograph begins study of galaxy formation and evolution
WEAVE spectrograph begins study of galaxy formation and evolution
LIFU's advantage comes from the large amount of information contained in each observation. Using small displacements of the pointer, the WEAVE spectrograph has produced, in two hours, spectra for 31,500 regions in and around these galaxies. The total light intensity of each of the fibres is used to form the image of the galaxies shown in the centre.

Physics - Materials Science - 08.12.2022
Say Hello to the Toughest Material on Earth
Scientists have measured the highest toughness ever recorded, of any material, while investigating a metallic alloy made of chromium, cobalt, and nickel (CrCoNi). Not only is the metal extremely ductile - which, in materials science, means highly malleable - and impressively strong (meaning it resists permanent deformation), its strength and ductility improve as it gets colder.

Astronomy / Space Science - Physics - 30.11.2022
Mysteriously bright flash is a black hole jet pointing straight toward Earth, astronomers say
Mysteriously bright flash is a black hole jet pointing straight toward Earth, astronomers say
The observations could illuminate how supermassive black holes feed and grow. Earlier this year, astronomers were keeping tabs on data from the Zwicky Transient Facility, an all-sky survey based at the Palomar Observatory in California, when they detected an extraordinary flash in a part of the sky where no such light had been observed the night before.

Computer Science - Physics - 29.11.2022
Breaking the scaling limits of analog computing
Breaking the scaling limits of analog computing
New technique could diminish errors that hamper the performance of super-fast analog optical neural networks. As machine-learning models become larger and more complex, they require faster and more energy-efficient hardware to perform computations. Conventional digital computers are struggling to keep up.

Astronomy / Space Science - Physics - 29.11.2022
Baby Star 'Burps' Tell Tales of Frantic Feeding, NASA Data Shows
Baby Star ’Burps’ Tell Tales of Frantic Feeding, NASA Data Shows
The youngest stars often shine in bright bursts as they consume material from surrounding disks. Newborn stars "feed" at a furious rate and grow through surprisingly frequent feeding frenzies, a recent analysis of data from NASA's retired Spitzer Space Telescope shows.

Materials Science - Physics - 28.11.2022
’Transformer’ pinwheels offer new twist on nano-engineered materials
Producing chirality, a property found throughout nature, through large-scale self-assembly could lead to applications in sensing, machine perception and more A newly discovered pinwheel structure-self-assembled from pyramid-shaped nanoparticles-may enable unique material properties that could be useful in areas like machine vision, armor, chemical and biological sensing, and more.

Physics - Computer Science - 28.11.2022
The task of magnetic classification suddenly looks easier
MIT undergraduate researchers Helena Merker, Harry Heiberger, and Linh Nguyen, and PhD candidate Tongtong Liu, exploit machine-learning techniques to determine the magnetic structure of materials.

Physics - Chemistry - 22.11.2022
Three UB researchers receive grants from the European Research Council
Three UB researchers receive grants from the European Research Council
Institucional Today, the results of the European Research Council's Starting Grants call have been published.

Physics - Materials Science - 15.11.2022
Advanced Light Source Upgrade Approved to Start Construction
The Advanced Light Source (ALS), a scientific user facility at the Department of Energy's Lawrence Berkeley National Laboratory ÜBerkeley Lab), has received federal approval to start construction on an upgrade that will boost the brightness of its X-ray beams at least a hundredfold. "The ALS upgrade is an amazing engineering undertaking that is going to give us an even more powerful scientific tool," said Berkeley Lab Director Michael Witherell.

Astronomy / Space Science - Physics - 11.11.2022
Ali Shakir Aims to Shine Light on Gravitational Lensing
Carnegie Mellon University student Ali Shakir is working to correct an error in how cosmologists measure intrinsic galaxy alignments.

Physics - 11.11.2022
LLNL physicist probes causes of life-shortening 'dwell fatigue' in titanium
LLNL physicist probes causes of life-shortening ’dwell fatigue’ in titanium
"Dwell fatigue" is a phenomenon that can occur in titanium alloys when held under stress, such as a jet engine's fan disc during takeoff.

Physics - Materials Science - 09.11.2022
Inspiration at the atomic scale
Inspiration at the atomic scale
With new techniques in electron microscopy, James LeBeau explores the nanoscale landscape within materials to understand their properties.

Physics - 04.11.2022
Lab-led nEXO project receives Inflation Reduction Act funding
Lab-led nEXO project receives Inflation Reduction Act funding
Lawrence Livermore National Laboratory (LLNL) has received $2.35 million from the Inflation Reduction Act, which aims to support domestic energy production and promote clean energy and to prov

Earth Sciences - Physics - 30.10.2022
Geophysicist Leigh Royden looks at Earth from the top down
The MIT combines geophysics and geology to understand what's happening beneath the crust. The German Academy of Sciences Leopoldina has counted some of the greatest scientists in history among its ranks.

Astronomy / Space Science - Physics - 28.10.2022
NASA's Lunar Flashlight Ready to Search for the Moon's Water Ice
NASA’s Lunar Flashlight Ready to Search for the Moon’s Water Ice
Set for a November launch, the small satellite mission will use lasers to search for water ice inside the darkest craters at the Moon's South Pole.

Physics - Chemistry - 26.10.2022
LLNL to participate in three energy-focused projects
LLNL to participate in three energy-focused projects
Transforming the way energy is collected, stored and used has become a defining challenge of the 21 century.

Physics - Health - 26.10.2022
Seven with MIT ties receive awards from the American Physical Society
Professors Arup Chakraborty, Lina Necib, and Ronald Fernando Garcia Ruiz as well as Yuan Cao SM '16, PhD '20; Alina Kononov '14; Elliott H. Lieb '53; Haocun Yu PhD '20; and others honored for contributions to physics.

Computer Science - Physics - 24.10.2022
Desktop simulation of MIT.nano die bonder enables virtual tool training
Digital twins to expand training capabilities through virtual reality. Packaging is the final step in the process for manufacturing a semiconductor device.

Chemistry - Physics - 24.10.2022
From batteries to water purifiers, carbon nanotubes are where it's at
From batteries to water purifiers, carbon nanotubes are where it’s at
Lawrence Livermore National Laboratory (LLNL) scientists are scaling up the production of vertically aligned single-walled carbon nanotubes (SWCNT) that could revolutionize diverse commercial product

Computer Science - Physics - 24.10.2022
The tenured engineers of 2022
Fourteen faculty members have been granted tenure in five departments across the MIT School of Engineering.

Physics - Electroengineering - 21.10.2022
'Twisted' laser light experiments offer new insights into plasma physics
’Twisted’ laser light experiments offer new insights into plasma physics
Electromagnetic vortices occur naturally throughout the universe and have recently been observed in association with black holes.

Physics - 21.10.2022
Finding community in high-energy-density physics
Graduate student Skylar Dannhoff discovers the collaborative world of fusion research. Skylar Dannhoff knew one thing: She did not want to be working alone.

Physics - Astronomy / Space Science - 19.10.2022
Six from MIT named American Physical Society Fellows for 2022
APS honors Anna Frebel, Liang Fu, Nuh Gedik, Or Hen, Nuno Loureiro, and Jesse Thaler for research, applications, teaching, and leadership. Six members of the MIT community have been elected fellows of the American Physical Society for 2021. The APS Fellowship Program was created in 1921 for those in the physics community to recognize peers who have contributed to advances in physics through original research, innovative applications, teaching, and leadership.

Computer Science - Physics - 18.10.2022
Scientists eagerly anticipate El Capitan's potential impact
Scientists eagerly anticipate El Capitan’s potential impact
While Lawrence Livermore National Laboratory is eagerly awaiting the arrival of its first exascale-class supercomputer, El Capitan , physicists and computer scientists running scientific applications on testbeds for the machine are getting a taste of what to expect. "I'm not exactly sure we've wrapped our head around exactly about how much compute power [El Capitan] is going to have, because it is so much of a jump from what we have now," said Brian Ryujin, a computer scientist in the Applications, Simulations, and Quality (ASQ) division of LLNL's Computing directorate.

Chemistry - Physics - 14.10.2022
Ammonia may unlock secrets to cleaner, greener energy
Research effort led by Bloomberg Distinguished Professor Michael Tsapatsis aims to test ammonia's potential as a liquid storage medium Does the secret to cleaner energy lie in a common household cleaner?

Physics - 13.10.2022
MIT.nano adds new instruments to create and analyze at the nanoscale
New tools can accommodate samples from small pieces up to 200 mm wafers. MIT.nano has added several instruments to its tool set, expanding the facilities' capabilities at the nanoscale.

Physics - Computer Science - 13.10.2022
Making quantum computers more accurate
Making quantum computers more accurate
PhD candidate Alex Greene studies superconducting quantum computing systems while rounding out their busy schedule with water sanitation projects.

Astronomy / Space Science - Physics - 12.10.2022
Star Duo Forms 'Fingerprint' in Space, NASA's Webb Finds
Star Duo Forms ’Fingerprint’ in Space, NASA’s Webb Finds
A new image shows at least 17 dust rings created by a rare type of star and its companion locked in a celestial dance. A new image from NASA's James Webb Space Telescope reveals a remarkable cosmic sight: at least 17 concentric dust rings emanating from a pair of stars. Located just over 5,000 light-years from Earth, the duo is collectively known as Wolf-Rayet 140.

Physics - Chemistry - 12.10.2022

Astronomy / Space Science - Physics - 07.10.2022
After Fire and Monsoons, DESI Resumes Cataloguing the Cosmos
On June 11, lightning struck a remote ridge in the Baboquivari Mountain range outside of Tucson, Arizona.

Physics - Mathematics - 06.10.2022
Simulating neutron behavior in nuclear reactors
Amelia Trainer's work is fundamental to understanding how nuclear reactors operate. A passion for computer modeling and poetry have stood her in good stead through her research career.

Physics - Computer Science - 05.10.2022
Former Lab physicist earns Nobel Prize in Physics
Former Lab physicist earns Nobel Prize in Physics
John Clauser, an experimental physicist who spent a decade at Lawrence Livermore National Laboratory (LLNL), has been awarded the 2022 Nobel Prize in Physics, along with French scientist Alain Aspect and Austrian scientist Anton Zeilinger.

Physics - Materials Science - 05.10.2022
New kind of shape-memory material
New kind of shape-memory material
The ceramic-based material could be used for highly efficient actuators for aircraft or other uses, with minimal moving parts. Shape-memory metals, which can revert from one shape to a different one simply by being warmed or otherwise triggered, have been useful in a variety of applications, as actuators that can control the movement of various devices.

Physics - 04.10.2022
Former Berkeley Lab Scientist John Clauser Among Three Awarded the 2022 Nobel for Physics for Work on Quantum Mechanics?
Former Berkeley Lab Scientist John Clauser Among Three Awarded the 2022 Nobel for Physics for Work on Quantum Mechanics The Royal Swedish Academy of Sciences has awarded the 2022 Nobel Prize in Physics to Alain Aspect, John Clauser, and Anton Zeilinger "for experiments with entangled photons, establishing the violation of Bell inequalities and pioneering quantum information science.

Physics - Mechanical Engineering - 04.10.2022
The UC Berkeley experiment behind the 2022 Nobel Prize in Physics
Stuart Freedman with the experimental apparatus he and John Clauser used to test "spooky action at a distance.

Innovation - Physics - 04.10.2022

Astronomy / Space Science - Physics - 30.09.2022
Bye, ELFIN: As UCLA’s first student-built satellites meet their fiery demise, the science lives on
Two CubeSats monitoring space radiation since 2018 have returned to Earth as shooting stars, next generation is coming This week marks the end of an era for several cohorts of UCLA students, as the t

Chemistry - Physics - 29.09.2022
Process converts polyethylene bags, plastics to polymer building blocks
Plastics made from polyethylene (white strands), such as the milk bottle shown in background, can now be broken down into smaller molecules - propylene - that are valuable for making another type of plastic, polypropylene. Click image for more detailed caption. (Graphic credit: Brandon Bloomer, UC Berkeley) Polyethylene plastics - in particular, the ubiquitous plastic bag that blights the landscape - are notoriously hard to recycle.