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At the American Museum of Natural History, a Look to Outer Space

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At the American Museum of Natural History, a Look to Outer Space

This article is part of our Museums special section about how artists and institutions are adapting to changing times.


What if you could stand in a hallway in a huge building in New York City and feel as if you’re in the center of the universe?

Well, you can. “Eyes on the Universe: Images from Space Telescopes,” at the American Museum of Natural History in Manhattan, is a jewel box exhibition of 14 photographs of supernovas, planets, galaxies and other astrophysical objects captured by three telescopes operating in space. It opened earlier this year and will run indefinitely.

It couldn’t be more timely. When two NASA astronauts splashed down in March after unexpectedly spending nine months — instead of one week — on the International Space Station, the public was transfixed.

And with the growth of private space companies, space tourism might be within reach, at least for the ultrawealthy.

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The introductory photograph just outside the exhibition — more than five feet across —- shows a visualization of data from the Milky Way galaxy that looks something like a wispy outline of a mountain range illuminated in the dark. It was taken by the Gaia telescope, which was launched in 2013 by the European Space Agency and completed its mission in March.

What’s almost impossible to comprehend is what this image represents: Gaia’s efforts to measure every individual star — its position, its velocity and its brightness — in our galaxy, the Milky Way, said Mordecai-Mark Mac Low, a co-curator of the show. So far, he added, the Gaia has surveyed about one percent of all the stars in the galaxy or about a billion stars.

While there are dozens of space telescopes, the curators chose to use images transmitted by three of the major ones — the Gaia, the Hubble Space Telescope and the James Webb Space Telescope

They went through hundreds of images publicly available through NASA, and the European Space Agency, focusing on those that met at least one of three criteria: they offer varied examples of human understanding of the universe, look good in the small hallway area, and have some connection to the museum’s own space research.

Their research, Dr. Mac Low said, at the broadest level, is about “trying to understand how the sun and earth came to be by studying how stars form, how galaxies form, how the first stars start to generate heavy elements. The iron in our blood comes from supernova — exploding stars. The hydrogen in the water came from the Big Bang. How did it get onto a planet, into us?”

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On a much more specific — and relatable — level, astrophysics helped lead to the 19th-century discovery that atoms emit different colors, which led to quantum mechanics, which led to an understanding of semiconductors.

“And that phone in my pocket is completely dependent on extremely careful investigations of semiconductors,” he said.

A mural-like image on the doorway shows a giant pinkish and blue spiral against black with a bright yellow light in the middle of the spiral. Stars in the center are billions of years old, while those on the outer part of the spiral are young — only millions of years old.

Viewers can use a QR code to view a model of how this galaxy formed.

Other photographs include some 300,000 clusters of brilliantly sparkling stars in the Milky Way; another that looks like a blue planet drifting in space, but is actually a giant bubble of gas and dust that measures seven light years across.

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The exhibition also highlights how each telescope transmits images differently. For example, two photographs of what is called a barred spiral galaxy are positioned one above the other. The top image, from the Hubble Space Telescope, launched in 1990, uses visible light and shows what looks like a swirl of light. The one below, of the same galaxy, taken by the James Webb Space Telescope, launched in 2021, uses primarily infrared. It appears to be a circle of fire.

Hot stars emit visible light, while the cold dust in space emits infrared light, thus the difference in appearance.

The three telescopes send different images for a variety of reasons — where they are, what they are designed to photograph and how powerful they are. The Hubble is in low orbit — about 300 miles above Earth. The Gaia was and the James Webb still is orbiting beyond the moon, at a point where the moon and earth’s gravity is about equal — about a million miles from earth.

The Gaia telescope was constantly spinning in an effort to map the whole sky, Dr. Mac Low said, whereas the Hubble and James Webb are pointed telescopes that capture pinpoints in the universe. The colors of all the images are enhanced; the astronomer processing the image uses something akin to an Instagram filter “for some combination of scientific value and aesthetics, he said.

His hope is that the exhibit will remind at least some who walk by that “the universe is a very big place and maybe get them to look up a little from their own focus.”

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How NASA’s Lunar Photography Brought the Heavens Down to Earth

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How NASA’s Lunar Photography Brought the Heavens Down to Earth
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‘Reckless’ scrap yard with history of endangering a Watts high school is shuttered

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‘Reckless’ scrap yard with history of endangering a Watts high school is shuttered

A Los Angeles County judge ordered the owners of a troubled metal recycling facility to pay $2 million in penalties and permanently cease operations next door to a Watts high school, ending decades-long fears over industrial pollution and dangerous mishaps.

S&W Atlas Iron & Metal had processed scrap metal in Watts since 1949, shredding and baling aluminum cans, steel rims and copper wire. Over that time, students and staff at Jordan High School complained that the facility’s operations coated their campus in toxic dust, occasionally pelted outdoor areas with shrapnel and disrupted classes with explosions.

Atlas, along with its father-and-son owners Gary and Matthew Weisenberg, were arraigned two years ago on numerous criminal charges in connection with illegal dumping and handling of hazardous waste from July 2020 and August 2022. A little more than a year later, a compressed gas canister ignited at the scrap yard, causing a fiery explosion on the first day of school, after which the district attorney’s office filed additional charges against the defendants.

The company and the Weisenbergs eventually pleaded no contest to several charges.

During sentencing on Oct. 21, L.A. County Superior Court Judge Terry Bork directed the company to shut down the scrap yard for good and sign a land covenant that would prohibit future recycling on the site. The owners were also placed on two years of probation and must perform 200 hours of community service.

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Bork also ordered Atlas to pay $2 million in fines and penalties, including $1 million in restitution to Los Angeles Unified School District. In addition, Atlas will be required to give the school district and city of L.A. the first opportunity to purchase the property, if it decides to sell.

“This sentencing delivers long-overdue justice to a community that has lived in the shadow of this dangerous facility for generations,” L.A. County Dist. Atty. Nathan Hochman said in a statement. “For too long, children at Jordan High School and families in Watts were put at risk by a company that placed profits over safety. My office will continue to hold accountable any business that endangers our children or our communities.”

An attorney and public relations firm representing the Weisenbergs did not respond to a request for comment.

The sentence concludes a long-running saga of dangerous mishaps and close calls in and around school grounds.

In 2002, in perhaps one of the most ignominious episodes, the recycling center was dismantling Navy artillery shells — that were supposedly inert — when one exploded and a chunk of metal launched onto Jordan High’s campus. No one at the school was hurt, but one person visiting the Atlas yard suffered a minor injury.

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L.A. Unified School officials urged the court to impose “a strong and appropriate” sentence that would deter future environmental hazards.

“For decades, Jordan High School students and educators have borne the consequences of Atlas’ reckless disregard for safety,” an L.A. Unified School District spokesperson said in a statement. Accountability is essential to ensure this community is not subjected to any further harm.”

Earlier this week, Supt. Alberto Carlvaho echoed those sentiments.

“For far too long, our students and educators in Watts have carried the burden of others’ negligence, yet they have met every challenge with strength, grace and unity,” Carvalho said in a statement on social media. “Schools must always be sanctuaries, free from environmental harm. Environmental justice is educational justice, and Los Angeles Unified remains unwavering in our commitment to a safer, healthier future for every student.”

As an additional requirement of the sentence, Atlas must conduct an environmental cleanup of the site as mandated by the Department of Toxic Substances Control. School district officials expect the grounds to contain elevated levels of lead, which can cause permanent cognitive impairments in children.

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Timothy Watkins, president of Watts Labor Community Action Committee, had mixed emotions when hearing of the court decision. On one hand, he said, he’s glad that Atlas is finally closing. But, he worries the devastating effects of lead from Atlas may have inflicted a lasting harm to generations of children that cannot be undone.

“Atlas Metal created a wound in the community, and salt goes into that wound every day it remains contaminated,” Watkins said. “Who says they are going to clean it to the extent that it needs to be clean? And even if they do, they still have profited from the exploitation of our community.”

For the last several months, the neighborhood has been much quieter. The scrap yard ceased operating in May. Atlas workers dismantled a makeshift wall of shipping containers between the scrap yard and school, which was intended to prevent sharp metal shards and other debris from flying onto the school yard.

Watkins said the community will continue to be involved until the environmental risks are gone.

“We’re not done,” he said. “By no means are we finished.”

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Contaminated meat from the grocery store may be causing your UTIs

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Contaminated meat from the grocery store may be causing your UTIs

There’s been a long-standing belief that urinary tract infections are largely caused by poor personal hygiene. New research, however, suggests that many cases may actually be caused by infections of E. coli bacteria from contaminated meat purchased in grocery stores.

UTIs are common — globally there are 400 million cases a year — and can occur when bacteria enter the urethra and infect the urinary tract, according to the U.S. Centers for Disease Control and Prevention.

Though public health agencies including the CDC have made clear that E. coli can cause UTIs, the information they provide is often vague. Usually, when E. coli comes up on agency websites, it’s in the context of the strains that cause diarrhea.

A new study published on Thursday in the science journal American Society for Microbiology puts the spotlight on the strains of E. coli that cause UTIs.

Between 2017 and 2021, researchers from George Washington University and Kaiser Permanente Southern California collected more than 5,700 urine samples that tested positive for E. coli from U.S. patients with UTIs who resided in Southern California, from Bakersfield to San Diego.

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The researchers also took samples from meats (including turkey, chicken, pork and beef) being sold at retail locations in the neighborhoods where those patients lived.

By comparing the those two sets of samples, the researchers determined that approximately one in five of those infections could be tied to exposure to E. coli from contaminated meat that was purchased in the U.S.

“Urinary tract infections have long been considered a personal health issue, but our findings suggest that they are also a food safety problem,” said Lance Price, senior author of the study and professor of environmental and occupational health at George Washington University.

Among the meat samples, E. coli contamination was highest in chicken (found in 38% of samples collected) and turkey (36%), followed by beef (14%) and pork (12%).

According to the study, food-borne UTIs disproportionately affect women, as well as people living in lower-income areas.

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Women are much more prone to the infection in general because of their anatomy. Women have a shorter urethra — the tube that carries urine from the bladder to outside the body — and the short distance makes it easier for bacteria to travel up the urethra and into the bladder. It’s unclear, however, why food-borne UTIs would affect women more than men.

It’s also uncertain why there is such a strong correlation between food-borne UTIs and people who live in high poverty areas. However, the study did find that E. coli contamination was more common in “value packs” of meat; i.e. products that contain larger quantities of meat sold at a lower price per pound.

“My own experience of actually going to grocery stores in more affluent communities versus low-income neighborhoods is that the quality of the products are lower” in the latter, Price said.

The study also suggested that factors including storage at improper temperatures, lack of proper safety and hygiene practices during handling, and production in unsanitary conditions could all have contributed to E. coli contamination.

Price said he and his team sometimes saw packages of chicken that were “bloated with saline.” The extra water could have been the culprit of the E. coli contamination if it leaked onto check-out conveyor belts and contaminated other grocery items.

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While Price believes that our food supply chain could do more to lower the risk of food-borne UTIs, consumers can practice safe handling of foods to lower their risk of exposure. That includes:

  • Purchasing meat and poultry that is securely sealed to prevent leakage onto other groceries.
  • Thoroughly cooking all meat and poultry products. A complete list of recommended temperatures for whole cuts of beef, ground meats and poultry can be found on the CDC website.
  • Avoiding cross-contamination in the kitchen.
  • Washing hands and kitchen surfaces after preparing raw meat.
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