A faster, more affordable way to produce quantum nanodiamonds holds promise for medicine and industry

An international team of scientists from three continents led by Dr. Petr Cígler of IOCB Prague has developed a method for creating light-emitting quantum centers in nanodiamonds in only a matter of minutes. In just one week, the process can yield as much material as conventional methods would produce in more than forty years.

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The Mysteries And Legends Of Shiprock, The Sacred Peak Of The Navajo People

Called Tsé Bitʼaʼí or “the rock with wings,” Navajo Legends tell how Shiprock was a piece of land that became a bird, carrying the ancestral people of the Navajo on its back. After being transported from another place, the Navajos lived on the monolith, “coming down only to plant their fields and get water.”

Located southwest of the city of Shiprock, New Mexico, the strange Shiprock ‘peak’ is protected territory of the Navajo Nation.

Located in the center of an area inhabited by the ancient Pueblo people, a prehistoric Native America Tribe often referred to as the Anasazi, Shiprock is referred to as rock with wings” or “winged rock” thanks to the legend of the great bird that brought the Navajo from the north to their present lands.

Shiprock mountain
A view of Shiprock. Image Credit: Shutterstock.

It rises about 500 meters above the desert of New Mexico and has been the protagonist of a number of films and novels of the West.

Rising high above the surrounding dry landscape, Shiprock has long been a fascination not only to photographers and explorers but to anyone who travels to visit it.

Currently, it is the focus of attention of many photographers due to its beauty, but also thanks to the sheer sizes of stories and legends that sit on its back.

Satellite View Shiprock
A Satellite image of Shiprock. Image Credit

This mysterious monadnock was formed some 27 million years ago, around 1,000 meters below the surface of the Earth. Shiprock is composed of fractured volcanic breccia and black dikes of igneous rock called Minette, and it is the erosional remnant of the throat of a volcano, and the volcanic breccia formed in a diatreme.

Over the years, the volcano eroded away, leaving behind a memory in the landscape, a strange geological formation with a height of around 460 meters, adorning the surrounding area with its mesmerizing beauty.

The name of Shiprock was given by colonists, because of the resemblance that this peak had to the enormous 19th-century clipper ship. Americans first called the summit “The Needle,” a name given to the topmost pinnacle by Captain J. F. McComb in 1860.

Shiprock 2
The Navajo name for the peak, Tsé Bitʼaʼí, “rock with wings” or “winged rock”, refers to the legend of the great bird that brought the Navajo from the north to their present lands. Image Credit: Shutterstock

Its Navajo name is Tsé Bit ‘A’í, which means “rock with wings.”

According to the Navajo legend, it represents the giant bird that carried the ancestral people of the Navajo on its back. Legends have it that at sundown, the massive ‘winged creature’ settled where Shiprock is today, promptly turning to stone.

Stories tell how the ancient Navajo settled on the rock’s peak, “coming down only to plant their fields and get water.”

One day, however, Shiprock was struck by a massive lightning storm causing great suffering and destruction, stranding the women and children on top to starve.

Since that time, the rock has been forbidden to people as the Navajo elders say, visitors may disturb the ghostly spirits of those left behind. According to Navajo tradition, the Shiprock formation is in the Four Corners region and plays a significant role in Navajo religion, myth, and culture.

Per Navajo customs, human ascents have been expressly off-limits since 1970.

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Researcher improves century-old equation to predict movement of dangerous air pollutants

A new method developed at the University of Warwick offers the first simple and predictive way to calculate how irregularly shaped nanoparticles—a dangerous class of airborne pollutant—move through the air.

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A new, expansive view of the Milky Way reveals our galaxy in unprecedented radio color

Astronomers from the International Centre of Radio Astronomy Research (ICRAR) have created the largest low-frequency radio color image of the Milky Way ever assembled. This spectacular new image captures the Southern Hemisphere view of our Milky Way galaxy, revealing it across a wide range of radio wavelengths, the colors of radio light.

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Machine learning enables real-time analysis of iron oxide thin film growth in reactive magnetron sputtering

Researchers at University of Tsukuba have developed a technology for real-time estimation of the valence state and growth rate of iron oxide thin films during their formation. This novel technology was realized by analyzing the full-wavelength data of plasma emission spectra generated during reactive sputtering using machine learning. It is expected to enable high-precision control of the film deposition process.

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Man who threatened to blow up PD station repeatedly runs over Pa. officer

The suspect fled traffic stops before ramming the Plymouth Township officer’s vehicle and running the officer over four times; after fleeing, he crashed into a pursuing cruiser head-on

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The Red Spider Nebula, caught by Webb

This new NASA/ESA/CSA James Webb Space Telescope Picture of the Month features a cosmic creepy-crawly called NGC 6537—the Red Spider Nebula. Using its Near-InfraRed Camera (NIRCam), Webb has revealed never-before-seen details in this picturesque planetary nebula with a rich backdrop of thousands of stars.

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BWC: Texas officer pulls 11-year-old girl from ledge of highway overpass

Shenandoah Police Department Officer Patrick Reade calmly de-escalated a life-threatening situation after the girl bailed out of a car while en route to receive mental health treatment

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Solar storms have influenced our history. An environmental historian explains how they could also threaten our future

In May 2024, part of the sun exploded.

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Study may lead to improved networked quantum sensing

Could global positioning systems become more precise and provide more accurate details on distances for users to get from point A to point B?

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Former Ill. deputy on trial for murder testifies about fatal OIS of Sonya Massey

Former Sangamon County Deputy Sean Grayson testified he did not believe a TASER would be effective against Massey and his gun was “the only thing [he] had to stop the threat”

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Young sun-like star’s dual-temperature plasma ejections offer clues to early planetary environments

Astronomers have used simultaneous ground-based and space-based observations to measure the temperature and velocity of gas ejected from a young sun-like star. The result showed a two-component ejection consisting of a hot fast component followed by a slower, cooler component. This result is important for understanding how young stars affect their surrounding environment where planets and life may first be forming, and by extension provides insights into the early days of the solar system, Earth, and life on Earth.

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Gravitational wave events hint at ‘second-generation’ black holes

In a paper published in The Astrophysical Journal Letters, the international LIGO-Virgo-KAGRA Collaboration reports on the detection of two gravitational wave events in October and November of 2024 with unusual black hole spins. This observation adds an important new piece to our understanding of the most elusive phenomena in the universe.

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Astronomers discover end-dominated collapse and hub-filament system in G53 star-forming region

Meng Dezhao, a Ph.D. student from the Xinjiang Astronomical Observatory of the Chinese Academy of Sciences, together with his collaborators, has conducted a systematic study of the filamentary structure within the G53 molecular cloud. By combining multi-wavelength observations and simulations, they revealed for the first time that the filament is undergoing an “end-dominated collapse” (EDC), a process that is driving star formation. The paper is published in Astronomy & Astrophysics.

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Calif. deputy fatally shot, suspect stopped after 150 mph pursuit

San Bernardino Deputy Andrew Nunez, a six-year employee of the department, was fatally shot while responding to a call of an armed suspect

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