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Timelapse Captures the Grandeur of Yellowstone at Night

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Yellowstone became the first designated national park in 1872 for good reason. The area—which spreads across Wyoming, Montana, and Idaho—is treasured for its sprawling vistas, majestic wildlife, and ongoing geothermal features, which are fueled by the Yellowstone Caldera, the biggest supervolcano in North America.

Millions of people flock to Yellowstone every year to take in the park’s dynamic and spectacular sights, but thanks to the team at the Skyglow project, you don’t have to book a plane ticket to get in on the action. Creators Harun Mehmedinovic (who shot and edited) and Emina Becirovic (who produced) created a timelapse that displays the park’s thermal activity in all its glory, including a view of Yellowstone at night tha most have never seen.

Part of the Skyglow project’s initiative is to examine the effects of light pollution on dark sky environments, and was created in conjunction with the International Dark-Sky Association.

Watch “Hades Exhales” below, and see more of the Skyglow project’s videos on Vimeo.


[h/t The Creators Project]

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This Just In
Meet Betty Reid Soskin, the Country's Oldest Park Ranger
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Justin Sullivan/Getty Images

There’s no age limit for enjoying the outdoors, switching careers, or speaking out against injustice—and Betty Reid Soskin is living proof. As Travel + Leisure reports, the 96-year-old California resident is the nation’s oldest active national park ranger, a late-in-life vocation she embarked on just over a decade ago.

Soskin, who originally hails from Detroit, works at the Rosie the Riveter/World War II Home Front National Historical Park in Richmond, California. The national park preserves the history of the U.S. home front during World War II, including the businesses, innovations, and people that helped make victory possible. (Richmond was once home to more than 56 different war industries.)

Today, Soskin gives interpretive tours of the park. But long ago, she worked as a World War II file clerk for the all-black Boilermakers A-36. Soskin—the great-granddaughter of a freed slave—gained local prominence as an activist, and fame as a songwriter, during the Civil Rights Movement. But history ended up being just as important to Soskin as current political events when she served as a consultant with the National Park Service for the Rosie the Riveter Park in the early 2000s.

Soskin was the only person of color at the planning table, according to NPR. She ensured that the historic park didn’t erase memories of the segregation that had once existed at factories and shipyards, as doing so would also erase the history of the area’s African-American population.

Word of Soskin and her activist efforts spread, especially when she publicly denounced the 2013 federal funding crisis. In 2015 she was formally recognized by President Barack Obama, who gave her a silver coin with the presidential seal. Sadly, Soskin’s presidential coin was stolen in 2016 in a violent home invasion, but she returned to work three weeks after the attack, saying in a press conference that she “wanted to get back into routine life.”

Fans of Soskin can keep up with her via her blog, where she’s written about her life and job since 2003. You can also learn more about her, in her own words, in the video below.

[h/t Travel + Leisure]

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science
Geological Map Shows the Massive Reservoir Bubbling Beneath Old Faithful
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Yellowstone National Park is home to rivers, waterfalls, and hot springs, but Old Faithful is easily its most iconic landmark. Every 45 to 125 minutes, visitors gather around the geyser to watch it shoot streams of water reaching up to 100 feet in the air. The punctual show is one of nature’s greatest spectacles, but new research from scientists at the University of Utah suggests that what’s going on at the geyser’s surface is just the tip of the iceberg.

The study, published in the journal Geophysical Research Letters, features a map of the geological plumbing system beneath Old Faithful. Geologists have long known that the eruptions are caused by water heated by volcanic rocks beneath the ground reaching the boiling point and bubbling upwards through cracks in the earth. But the place where this water simmers between appearances has remained mysterious to scientists until now.

Using 133 seismometers scattered around Old Faithful and the surrounding area, the researchers were able to record the tiny tremors caused by pressure build-up in the hydrothermal reservoir. Two weeks of gathering data helped them determine just how large the well is. The team found that the web of cracks and fissures beneath Old Faithful is roughly 650 feet in diameter and capable of holding more than 79 million gallons of water. When the geyser erupts, it releases just 8000 gallons. You can get an idea of how the reservoir fits into the surrounding geology from the diagram below.

Geological map of geyser.
Sin-Mei Wu, University of Utah

After making the surprising discovery, the study authors plan to return to the area when park roads close for the winter to conduct further research. Next time, they hope to get even more detailed images of the volatile geology beneath this popular part of Yellowstone.

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