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Categories: Computer Science: General, Space: Astronomy

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Space: Astronomy Space: Astrophysics Space: Exploration Space: General
Published

A new pulsar buried in a mountain of data      (via sciencedaily.com)     Original source 

Astronomers have discovered the first millisecond pulsar in the stellar cluster Glimpse-CO1.

Computer Science: General Physics: Optics
Published

New computational microscopy technique provides more direct route to crisp images      (via sciencedaily.com)     Original source 

A new computational microscopy technique solves for true high-resolution images without the guesswork that has limited the precision of other techniques.

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

Tiny bright objects discovered at dawn of universe baffle scientists      (via sciencedaily.com)     Original source 

A recent discovery by NASA's James Webb Space Telescope (JWST) confirmed that luminous, very red objects previously detected in the early universe upend conventional thinking about the origins and evolution of galaxies and their supermassive black holes.

Computer Science: General
Published

Wireless receiver blocks interference for better mobile device performance      (via sciencedaily.com)     Original source 

Researchers developed a new wireless receiver that can block strong interference signals at the earliest opportunity, which could improve the performance of a mobile device.

Computer Science: General
Published

Researchers develop fastest possible flow algorithm      (via sciencedaily.com)     Original source 

Computer scientists have written a network flow algorithm that computes almost as fast as is mathematically possible. This algorithm computes the maximum traffic flow with minimum transport costs for any type of network. It thus solves a key question in theoretical computer science. The superfast algorithm also lays the foundation for efficiently computing very large and dynamically changing networks in the future.

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

Too many missing satellite galaxies found      (via sciencedaily.com)     Original source 

Bringing us one step closer to solving the 'missing satellites problem,' researchers have discovered two new satellite galaxies.

Offbeat: General Offbeat: Space Space: Astronomy Space: Exploration Space: General Space: The Solar System
Published

New class of Mars quakes reveals daily meteorite strikes      (via sciencedaily.com)     Original source 

An international team of researchers combine orbital imagery with seismological data from NASA's Mars InSight lander to derive a new impact rate for meteorite strikes on Mars. Seismology also offers a new tool for determining the density of Mars' craters and the age of different regions of a planet.

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

The density difference of sub-Neptunes finally deciphered      (via sciencedaily.com)     Original source 

The majority of stars in our galaxy are home to planets. The most abundant are the sub-Neptunes, planets between the size of Earth and Neptune. Calculating their density poses a problem for scientists: depending on the method used to measure their mass, two populations are highlighted, the dense and the less dense. Is this due to an observational bias or the physical existence of two distinct populations of sub-Neptunes? Recent work argues for the latter.

Computer Science: General Computer Science: Quantum Computers Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Understanding quantum states: New research shows importance of precise topography in solid neon qubits      (via sciencedaily.com)     Original source 

A new study shows new insight into the quantum state that describes the condition of electrons on an electron-on-solid-neon quantum bit, information that can help engineers build this innovative technology.

Computer Science: Encryption Computer Science: General Offbeat: Computers and Math Offbeat: General
Published

Mechanical computer relies on kirigami cubes, not electronics      (via sciencedaily.com)     Original source 

Researchers have developed a kirigami-inspired mechanical computer that uses a complex structure of rigid, interconnected polymer cubes to store, retrieve and erase data without relying on electronic components. The system also includes a reversible feature that allows users to control when data editing is permitted and when data should be locked in place.

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

Pillars of creation star in new visualization from NASA's Hubble and Webb telescopes      (via sciencedaily.com)     Original source 

Made famous in 1995 by NASA's Hubble Space Telescope, the Pillars of Creation in the heart of the Eagle Nebula have captured imaginations worldwide with their arresting, ethereal beauty. Now, NASA has released a new 3D visualization of these towering celestial structures using data from NASA's Hubble and James Webb space telescopes. This is the most comprehensive and detailed multiwavelength movie yet of these star-birthing clouds.

Computer Science: General Mathematics: Statistics
Published

Balancing act: Novel wearable sensors and AI transform balance assessment      (via sciencedaily.com)     Original source 

Traditional methods to assess balance often suffer from subjectivity, aren't comprehensive enough and can't be administered remotely. They also are expensive and require specialized equipment and clinical expertise. Using wearable sensors and advanced machine learning algorithms, researchers offer a practical and cost-effective solution for capturing detailed movement data, essential for balance analysis. This approach is more accessible and can be administered remotely, which could have significant implications for health care, rehabilitation, sports science or other fields where balance assessment is important.

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

Researchers develop new training technique that aims to make AI systems less socially biased      (via sciencedaily.com)     Original source 

Researchers have created a new, cost-effective training technique for artificial intelligence systems that aims to make them less socially biased.

Computer Science: Artificial Intelligence (AI) Computer Science: General Offbeat: Computers and Math Offbeat: General
Published

Next platform for brain-inspired computing      (via sciencedaily.com)     Original source 

Computers have come so far in terms of their power and potential, rivaling and even eclipsing human brains in their ability to store and crunch data, make predictions and communicate. But there is one domain where human brains continue to dominate: energy efficiency.

Space: Astronomy Space: Astrophysics Space: Exploration Space: General Space: The Solar System
Published

New evidence for how heat is transported below the sun's surface      (via sciencedaily.com)     Original source 

Solar physicists have revealed the interior structure of the sun's supergranules, a flow structure that transports heat from the sun's hidden interior to its surface. The researchers' analysis of the supergranules presents a challenge to the current understanding of solar convection.

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

Telltale greenhouse gases could signal alien activity      (via sciencedaily.com)     Original source 

If aliens modified a planet in their solar system to make it warmer, we'd be able to tell. A new study identifies the artificial greenhouse gases that would be giveaways of a terraformed planet.

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

First of its kind detection made in striking new Webb image      (via sciencedaily.com)     Original source 

For the first time, a phenomenon astronomers have long hoped to directly image has been captured by NASA's James Webb Space Telescope's Near-Infrared Camera (NIRCam). In this stunning image of the Serpens Nebula, the discovery lies in the northern area of this young, nearby star-forming region.

Chemistry: Biochemistry Computer Science: General Energy: Technology
Published

Researchers engineer AI path to prevent power outages      (via sciencedaily.com)     Original source 

Researchers developed an artificial intelligence (AI) model that could help electrical grids prevent power outages by automatically rerouting electricity in milliseconds. The approach is an early example of 'self-healing grid' technology, which uses AI to detect and repair problems such as outages autonomously and without human intervention when issues occur, such as storm-damaged power lines.

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

A hidden treasure in the Milky Way -- Astronomers uncover ultrabright x-ray source      (via sciencedaily.com)     Original source 

Astronomers uncovered that a well-known X-ray binary, whose exact nature has been a mystery to scientists until now, is actually a hidden ultraluminous X-ray source.

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

Star clusters observed within a galaxy in the early Universe      (via sciencedaily.com)     Original source 

The history of how stars and galaxies came to be and evolved into the present day remains among the most challenging astrophysical questions to solve yet, but new research brings us closer to understanding it. New insights about young galaxies during the Epoch of Reionization have been revealed. Observations with the James Webb Space Telescope (JWST) of the galaxy Cosmic Gems arc (SPT0615-JD) have confirmed that the light of the galaxy was emitted 460 million years after the big bang. What makes this galaxy unique is that it is magnified through an effect called gravitational lensing, which has not been observed in other galaxies formed during that age.