Space: Astronomy Space: Astrophysics Space: Cosmology Space: Exploration Space: General Space: Structures and Features
Published

Ghostlike dusty galaxy reappears in James Webb Space Telescope image      (via sciencedaily.com)     Original source 

Astronomers studying images from the James Webb Space Telescope have identified an object as a 'dusty star-forming galaxy' from nearly 1 billion years after the Big Bang. They have also discovered more than a dozen additional candidates, suggesting these galaxies might be three to 10 times as common as expected. If that conclusion is confirmed, it suggests the early universe was much dustier than previously thought.

Offbeat: General Offbeat: Space Space: Astronomy Space: Astrophysics Space: Exploration Space: General Space: Structures and Features Space: The Solar System
Published

Discovery of planet too big for its sun throws off solar system formation models      (via sciencedaily.com)     Original source 

The discovery of a planet that is far too massive for its sun is calling into question what was previously understood about the formation of planets and their solar systems.

Computer Science: Artificial Intelligence (AI) Computer Science: General
Published

2D material reshapes 3D electronics for AI hardware      (via sciencedaily.com)     Original source 

Researchers demonstrated monolithic 3D integration of layered 2D material into novel processing hardware for artificial intelligence computing. The new approach provides a material-level solution for fully integrating many functions into a single, small electronic chip -- and paves the way for advanced AI computing. 

Offbeat: General Offbeat: Space Space: Astronomy Space: Astrophysics Space: Exploration Space: General Space: Structures and Features
Published

Rocky planets can form in extreme environments      (via sciencedaily.com)     Original source 

Astronomers have provided the first observation of water and other molecules in the highly irradiated inner, rocky-planet-forming regions of a disk in one of the most extreme environments in our galaxy. These results suggest that the conditions for terrestrial planet formation can occur in a possible broader range of environments than previously thought. 

Computer Science: General
Published

Straining memory leads to new computing possibilities      (via sciencedaily.com)     Original source 

A team of researchers developed a new form of computing memory that is fast, dense, and low-power by strategically straining materials that are as thin as a single layer of atoms.

Offbeat: General Offbeat: Space Space: Astronomy Space: Exploration Space: General Space: Structures and Features
Published

An astronomical waltz reveals a sextuplet of planets      (via sciencedaily.com)     Original source 

Astronomers have found a key new system of six transiting planets orbiting a bright star in a harmonic rhythm. This rare property enabled the team to determine the planetary orbits which initially appeared as an unsolvable riddle.

Space: Astronomy Space: Astrophysics Space: Cosmology Space: Exploration Space: General Space: Structures and Features Space: The Solar System
Published

Building blocks for life could have formed near new stars and planets      (via sciencedaily.com)     Original source 

While life on Earth is relatively new, geologically speaking, the ingredients that combined to form it might be much older than once thought. The simplest amino acid, carbamic acid, could have formed alongside stars or planets within interstellar ices. The findings could be used to train deep space instruments like the James Webb Space Telescope to search for prebiotic molecules in distant, star-forming regions of the universe.

Offbeat: General Offbeat: Space Space: Astronomy Space: Astrophysics Space: General Space: Structures and Features
Published

New astrophysics model sheds light on additional source of long gamma-ray bursts      (via sciencedaily.com)     Original source 

Cutting-edge computer simulations combined with theoretical calculations are helping astronomers better understand the origin of some of the universe's most energetic and mysterious light shows -- gamma-ray bursts, or GRBs. The new unified model confirms that some long-lasting GRBs are created in the aftermath of cosmic mergers that spawn an infant black hole surrounded by a giant disk of natal material.

Computer Science: General Computer Science: Quantum Computers
Published

Quantum tool opens door to uncharted phenomena      (via sciencedaily.com)     Original source 

Scientists have developed a new tool for the measurement of entanglement in many-body systems and demonstrated it in experiments. The method enables the study of previously inaccessible physical phenomena and could contribute to a better understanding of quantum materials.

Space: Astronomy Space: Astrophysics Space: Exploration Space: General Space: Structures and Features
Published

Astronomers discover disc around star in another galaxy      (via sciencedaily.com)     Original source 

In a remarkable discovery, astronomers have found a disc around a young star in the Large Magellanic Cloud, a galaxy neighboring ours. It's the first time such a disc, identical to those forming planets in our own Milky Way, has ever been found outside our galaxy. The new observations reveal a massive young star, growing and accreting matter from its surroundings and forming a rotating disc.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research
Published

Researchers engineer a material that can perform different tasks depending on temperature      (via sciencedaily.com)     Original source 

Researchers report that they have developed a new composite material designed to change behaviors depending on temperature in order to perform specific tasks. These materials are poised to be part of the next generation of autonomous robotics that will interact with the environment.

Computer Science: General
Published

Unlocking the secrets of cells, with AI      (via sciencedaily.com)     Original source 

Researchers have developed a new program that provides a more accurate understanding of the peptide sequences in cells. The researchers use machine learning to help analyze the makeup of unfamiliar cells, which could lead to more personalized medicine in the treatment of cancer and other serious diseases.  

Computer Science: Artificial Intelligence (AI) Computer Science: General
Published

Defending your voice against deepfakes      (via sciencedaily.com)     Original source 

Computer scientists have developed AntiFake, a tool to protect voice recordings from unauthorized speech synthesis.

Computer Science: General
Published

Measuring long-term heart stress dynamics with smartwatch data      (via sciencedaily.com)     Original source 

Biomedical engineers have developed a method using data from wearable devices such as smartwatches to digitally mimic an entire week's worth of an individual's heartbeats. The new 'digital twins' computational framework captures personalized arterial forces over 700,000 heartbeats to better predict risks of heart disease and heart attack. The advance is an important step toward evaluating the risks of heart disease or heart attack over months to years.

Computer Science: General Computer Science: Virtual Reality (VR)
Published

Immersive engagement in mixed reality can be measured with reaction time      (via sciencedaily.com)     Original source 

In the real world/digital world cross-over of mixed reality, a user's immersive engagement with the program is called presence. Now, researchers have identified reaction time as a potential presence measurement tool. Their findings have implications for calibrating mixed reality to the user in real time. 

Computer Science: General
Published

How heat can be used in computing      (via sciencedaily.com)     Original source 

Physicists have demonstrated that, combining specific materials, heat in technical devices can be used in computing. Their discovery is based on extensive calculations and simulations. The new approach demonstrates how heat signals can be steered and amplified for use in energy-efficient data processing.

Physics: General Physics: Quantum Physics Space: Astronomy Space: Astrophysics Space: Cosmology Space: Exploration Space: General Space: Structures and Features
Published

New way of searching for dark matter      (via sciencedaily.com)     Original source 

Wondering whether whether Dark Matter particles actually are produced inside a jet of standard model particles, led researchers to explore a new detector signature known as semi-visible jets, which scientists never looked at before.

Offbeat: General Offbeat: Space Space: Astronomy Space: Exploration Space: General Space: Structures and Features Space: The Solar System
Published

Alien haze, cooked in a lab, clears view to distant water worlds      (via sciencedaily.com)     Original source 

Scientists have simulated conditions that allow hazy skies to form in water-rich exoplanets, a crucial step in determining how haziness muddles important telescope observations for the search of habitable worlds beyond the solar system.