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An international team of astronomers have turned a new technique onto a group of galaxies and the faint light between them—known as ‘intra-group light’—to characterize the stars that dwell there.

Lead author of the study published in MNRAS, Dr. Cristina Martínez-Lombilla from the School of Physics at UNSW Science, said We know almost nothing about intra-group light.

The brightest parts of the intra-group light are ~50 times fainter than the darkest night sky on Earth. It is extremely hard to detect, even with the largest telescopes on Earth—or in space.

In the first court hearing for the bankruptcy case on Tuesday, a lawyer for the company gave a damning verdict of FTX and its leadership, saying the company was run as the “personal fiefdom” of Bankman-Fried.

Binance said the vehicle “is not an investment fund” and is intended to support companies and projects that, “through no fault of their own, are facing significant, short term, financial difficulties.” Zhao has said previously it is his intention to prevent further “cascading contagion effects” stemming from FTX’s collapse.

Binance said it anticipates the program will last around six months. It is accepting applications from investors to contribute additional funds.

The James Webb Space Telescope has captured a detailed molecular and chemical portrait of a faraway planet’s skies, scoring another first for the exoplanet science community.

WASP-39b, otherwise known as Bocaprins, can be found orbiting a star some 700 light-years away. It is an exoplanet — a planet outside our solar system — as massive as Saturn but much closer to its host star, making for an estimated temperature of 1,600 degrees Fahrenheit (871 degrees Celsius) emitting from its gases, according to NASA. This “hot Saturn” was one of the first exoplanets that the Webb telescope examined when it first began its regular science operations.

The new readings provide a full breakdown of Bocaprins’ atmosphere, including atoms, molecules, cloud formations (which appear to be broken up, rather than a single, uniform blanket as scientists previously expected) and even signs of photochemistry caused by its host star.

Made using windows movie maker and the internet and kampfbereit because I was bored.

By using a chain of atoms to simulate a black hole’s event horizon, researchers have shown that Hawking radiation may exist just as the late physicist described. Scientists have created a lab-grown black hole analog to test one of Stephen Hawking’s most famous theories — and it behaves just how he predicted.

Artificial General Intelligence (AGI) has been the subject of science fiction for centuries, but it was only with the advent of modern computing power in the mid-20th century that serious research began to be conducted into its feasibility.

Black holes continue to be equal parts terrifying and fascinating.

An underrated NASA telescope reveals the mechanics behind some supermassive black holes’ relativistic jets.

Check out the on-demand sessions from the Low-Code/No-Code Summit to learn how to successfully innovate and achieve efficiency by upskilling and scaling citizen developers. Watch now.

Today, with the rampant spread of cybercrime, there is a tremendous amount of work being done to protect our computer networks — to secure our bits and bytes. At the same time, however, there is not nearly enough work being done to secure our atoms — namely, the hard physical infrastructure that runs the world economy.

Nations are now teeming with operational technology (OT) platforms that have essentially computerized their entire physical infrastructures, whether it’s buildings and bridges, trains and automobiles or the industrial equipment and assembly lines that keep economies humming. But the notion that a hospital bed can be hacked — or a plane or a bridge — is still a very new concept. We need to start taking such threats very seriously because they can cause catastrophic damage.

SPEAKING at the University of Cambridge in 1980, Stephen Hawking considered the possibility of a theory of everything that would unite general relativity and quantum mechanics – our two leading descriptions of reality – into one neat, all-encompassing equation. We would need some help, he reckoned, from computers. Then he made a provocative prediction about these machines’ growing abilities. “The end might not be in sight for theoretical physics,” said Hawking. “But it might be in sight for theoretical physicists.”

Artificial intelligence has achieved much since then, yet physicists have been slow to use it to search for new and deeper laws of nature. It isn’t that they fear for their jobs. Indeed, Hawking may have had his tongue firmly in his cheek. Rather, it is that the deep-learning algorithms behind AIs spit out answers that amount to a “what” rather than a “why”, which makes them about as useful for a theorist as saying the answer to the question of life, the universe and everything is 42.