‘Oppenheimer’ Fanfare Likely to Fuel Record Attendance at New Mexico’s Trinity Atomic Bomb Test Site

This photo shows an aerial view after the first atomic explosion at the Trinity Test Site near Alamogordo, N.M., on July 16, 1945. (AP)
This photo shows an aerial view after the first atomic explosion at the Trinity Test Site near Alamogordo, N.M., on July 16, 1945. (AP)
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‘Oppenheimer’ Fanfare Likely to Fuel Record Attendance at New Mexico’s Trinity Atomic Bomb Test Site

This photo shows an aerial view after the first atomic explosion at the Trinity Test Site near Alamogordo, N.M., on July 16, 1945. (AP)
This photo shows an aerial view after the first atomic explosion at the Trinity Test Site near Alamogordo, N.M., on July 16, 1945. (AP)

Thousands of visitors are expected to descend Saturday on the southern New Mexico site where the world's first atomic bomb was detonated, with officials preparing for a record turnout amid ongoing fanfare surrounding Christopher Nolan's blockbuster film, “Oppenheimer.”

Trinity Site, a designated National Historic Landmark, is usually closed to the public because of its proximity to the impact zone for missiles fired at White Sands Missile Range. But twice a year, in April and October, the site opens to spectators.

This may be the first time gaining entry will be like getting a golden ticket to Willy Wonka's chocolate factory.

White Sands officials warned online that the wait to enter the gates could be as long as two hours. No more than 5,000 visitors are expected to make it within the window between 8 a.m. and 2 p.m.

Visitors also are being warned to come prepared as Trinity Site is in a remote area with limited Wi-Fi and no cell service or restrooms.

“Oppenheimer,” the retelling of the work of J. Robert Oppenheimer and the top-secret Manhattan Project during World War II, was a summer box office smash. Scientists and military officials established a secret city in Los Alamos during the 1940s and tested their work at the Trinity Site some 200 miles (322 kilometers) away.

Part of the film's success was due to the “Barbenheimer” phenomenon in which filmgoers made a double feature outing of the “Barbie” movie and “Oppenheimer."

While the lore surrounding the atomic bomb has become pop culture fodder, it was part of a painful reality for residents who lived downwind of Trinity Site. The Tularosa Basin Downwinders plan to protest outside the gates to remind visitors about a side of history they say the movie failed to acknowledge.

The group says the US government never warned residents about the testing. Radioactive ash contaminated soil and water. Rates of infant mortality, cancer and other illnesses increased. There are younger generations dealing with health issues now, advocates say.

The Tularosa Basin Downwinders Consortium has worked with the Union of Concerned Scientists and others for years to bring attention to the Manhattan Project's impact. A new documentary by filmmaker Lois Lipman, “First We Bombed New Mexico,” made its world premiere Friday at the Santa Fe International Film Festival.

The notoriety from “Oppenheimer” has been embraced in Los Alamos, more than 200 miles (321 kilometers) north of the Tularosa Basin. About 200 locals, many of them Los Alamos National Laboratory employees, were extras in the film, and the city hosted an Oppenheimer Festival in July.



Huge Rotating Structure of Galaxies and Dark Matter Is Detected

A figure depicting the rotation of neutral hydrogen in galaxies residing in an extended filament, where the galaxies exhibit a coherent bulk rotational motion tracing the large-scale cosmic web, is seen in this undated illustration obtained by Reuters on December 4, 2025. (Lyla Jung/Handout via Reuters)
A figure depicting the rotation of neutral hydrogen in galaxies residing in an extended filament, where the galaxies exhibit a coherent bulk rotational motion tracing the large-scale cosmic web, is seen in this undated illustration obtained by Reuters on December 4, 2025. (Lyla Jung/Handout via Reuters)
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Huge Rotating Structure of Galaxies and Dark Matter Is Detected

A figure depicting the rotation of neutral hydrogen in galaxies residing in an extended filament, where the galaxies exhibit a coherent bulk rotational motion tracing the large-scale cosmic web, is seen in this undated illustration obtained by Reuters on December 4, 2025. (Lyla Jung/Handout via Reuters)
A figure depicting the rotation of neutral hydrogen in galaxies residing in an extended filament, where the galaxies exhibit a coherent bulk rotational motion tracing the large-scale cosmic web, is seen in this undated illustration obtained by Reuters on December 4, 2025. (Lyla Jung/Handout via Reuters)

Scientists have observed the largest-known rotating structure in the cosmos - a gargantuan thread-like assemblage of hundreds of galaxies, gas and dark matter that makes up a filament in the macrostructure of the universe called the cosmic web.

The filament, located about 140 million light-years from Earth, was observed by scientists primarily using the MeerKAT radio telescope located in South Africa, an array of 64 interlinked satellite dishes.

The rotating filament is astonishingly large, measuring about 50 million light-years long and 117,000 light-years wide. A light-year is the distance light travels in a year, 5.9 trillion miles (9.5 trillion km). By way of comparison, our Milky Way galaxy, which itself is part of a filament in the cosmic web, measures roughly 100,000 light-years in diameter.

"We believe that the universe on very large scales is made of a network-like distribution of galaxies, gas and dark matter," said University of Cambridge astrophysicist Madalina Tudorache, co-lead author of the study published this month in the journal Monthly Notices of the Royal Astronomical Society.

"This network is called the cosmic web, and it is formed of clusters, which are very dense clumps of matter, often formed of many groups of galaxies; voids - which are empty or almost empty regions of space; and filaments, which are strand-like structures which connect the very dense regions and border the voids," Tudorache said.

The rotating filament described in the new study is populated by nearly 300 galaxies of various sizes as well as gas and dark matter, the mysterious invisible stuff estimated to make up 27% of the cosmos.

Everything visible in the universe is made of ordinary matter - stars, planets, moons and all the stuff on Earth. It can be seen in wavelengths from infrared to visible light and gamma rays, but comprises only about 5% of the universe. Dark matter, on the other hand, does not absorb or reflect or emit light, but its presence is known through its gravitational effects on large scales.

The researchers determined that the filament is spinning by observing that the galaxies on either side of its central axis are moving through space in opposite directions, with the whole thing having a rotational velocity of about 246,000 miles (396,000 km) per hour.

"This is the largest individual spinning structure so far detected. Statistically, we believe there are other spinning structures, some of which could be larger. However, we have not been able to detect them directly with our current data and telescopes," said University of Oxford astrophysicist and study co-lead author Lyla Jung.

The researchers likened what they see in this filament to the amusement park attraction called a teacup ride.

"The teacup ride analogy explains the two levels of spinning motion that make this object unique," Jung said.

"First, each galaxy in the filament spins on its own. The gas and stars in each galaxy orbit around the galaxy center, like each teacup on the ride spins individually. Second, the entire cosmic filament also rotates. The filament is made of many galaxies, and this study demonstrates that the entire structure is rotating, like the teacup platform spins as a whole," Jung added.

In studying the cosmos, astrophysicists examine it at the smallest and largest scales. They look at tiny fundamental particles such as neutrinos. They look at objects such as comets, asteroids, moons, planets and stars that make up solar systems. They look at galaxies comprised of billions of stars and at clusters of galaxies. And then on the largest scales they look at filaments and other components of the cosmic web.

This study looks at the large end of things.

"This is a very exciting time to work in this field, as our capacity of discovering such structures is increasing with the advent of better radio and optical surveys. It will deepen our understanding of the universe," Tudorache said.


NCW Releases 37 Wildlife Species in Hegra Reserve in AlUla

The release included six mountain ibex, 20 sand gazelles (reem), six idmi gazelles, and five ostriches - SPA
The release included six mountain ibex, 20 sand gazelles (reem), six idmi gazelles, and five ostriches - SPA
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NCW Releases 37 Wildlife Species in Hegra Reserve in AlUla

The release included six mountain ibex, 20 sand gazelles (reem), six idmi gazelles, and five ostriches - SPA
The release included six mountain ibex, 20 sand gazelles (reem), six idmi gazelles, and five ostriches - SPA

The National Center for Wildlife (NCW), in cooperation with the Royal Commission for AlUla, has released 37 wildlife species into Hegra Reserve as part of ongoing breeding and reintroduction programs aimed at restoring natural habitats, enriching biodiversity, supporting ecological balance, and promoting environmental tourism.

The release included six mountain ibex, 20 sand gazelles (reem), six idmi gazelles, and five ostriches, SPA reported.

This effort is part of NCW's continuing work to increase the numbers of threatened native species and expand their presence across suitable natural environments.

NCW CEO Dr. Mohammed Qurban stated that releasing these species into the reserve helps protect wildlife, safeguard ecosystems, and enrich biodiversity, strengthening the sustainability of the reserve and its role as a natural and cultural destination of national significance.

Qurban noted that this release is an extension of the center’s reintroduction efforts across reserves in the Kingdom, aimed at rehabilitating ecosystems, increasing biodiversity, and ensuring long-term sustainability. It aligns with the goals of Saudi Vision 2030, the Saudi Green Initiative, and the National Environment Strategy, while also adhering to global approaches to wildlife conservation.


Australian Bushfires Raze Homes in Two States; Firefighter Dies 

Ruins of buildings and a car smolder after a wildfire destroyed houses in Koolewong, Australia, Saturday, Dec. 6, 2025. (Dan Himbrechts/AAP Image via AP)
Ruins of buildings and a car smolder after a wildfire destroyed houses in Koolewong, Australia, Saturday, Dec. 6, 2025. (Dan Himbrechts/AAP Image via AP)
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Australian Bushfires Raze Homes in Two States; Firefighter Dies 

Ruins of buildings and a car smolder after a wildfire destroyed houses in Koolewong, Australia, Saturday, Dec. 6, 2025. (Dan Himbrechts/AAP Image via AP)
Ruins of buildings and a car smolder after a wildfire destroyed houses in Koolewong, Australia, Saturday, Dec. 6, 2025. (Dan Himbrechts/AAP Image via AP)

An Australian firefighter was killed overnight after he was struck by a tree while trying to control a bushfire that had destroyed homes and burnt large swathes of bushland north of Sydney, authorities said on Monday.

Emergency crews rushed to bushland near the rural town of Bulahdelah, 200 km (124 miles) north of Sydney, after reports that a tree had fallen on a man. The 59-year-old suffered a cardiac arrest and died at the scene, officials said.

Prime Minister Anthony Albanese said the "terrible news is a somber reminder" of the dangers faced by emergency services personnel as they work to protect homes and families.

"We honor that bravery, every day," Albanese said in a statement.

A fast-moving fire over the weekend destroyed 16 homes in New South Wales state's Central Coast region, home to about 350,000 people and a commuter region just north of Sydney.

Resident Rouchelle Doust, from the hard-hit town of Koolewong, said she and her husband tried to save their home as flames advanced.

"He's up there in his bare feet trying to put it out, and he's trying and trying, and I'm screaming at him to come down," Doust told the Australian Broadcasting Corp.

"Everything's in it: his grandmother's stuff, his mother's stuff, all my stuff - everything, it's all gone, the whole lot."

Conditions eased overnight, allowing officials to downgrade fire danger alerts, though the weather bureau warned some inland towns in the state could hit more than 40 degrees Celsius (104 Fahrenheit) on Tuesday, raising fire dangers.

More than 50 bushfires were burning across New South Wales as of Monday.

On the island state of Tasmania, a 700-hectare (1,729 acres) blaze at Dolphin Sands, about 150 km (93 miles) northeast of the state capital of Hobart, destroyed 19 homes and damaged 40. The fire has been contained, but residents have been warned not to return as conditions remain dangerous, officials said.

Authorities have warned of a high-risk bushfire season during Australia's summer months from December to February, with increased chances of extreme heat across large parts of the country following several relatively quiet years.

In neighboring New Zealand, five helicopters and multiple crews were working to put out a fire near the country's oldest national park, a month after a wildfire burnt through 2,589 hectares (6,400 acres) of alpine bush there.

Police said they had closed a road near the state highway and advised motorists to avoid the area and expect delays after the blaze near Tongariro National Park, a popular hiking spot, spread to 110 hectares (272 acres) by Monday afternoon.