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Martian Minerals, Toilet Heist, and a Planet Parade

New research explains why Mars is red. Find this story and more in today's digest.

 

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Good morning. It's Wednesday, Feb. 26, and we're covering how the red planet gets its hue, a trial over a $6M toilet stolen from a palace, and much more. First time reading? Join over 4 million intellectually curious readers. Sign up here.

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Need To Know
 

Staffers Exit DOGE

At least 21 federal workers resigned yesterday from the Elon Musk-led Department of Government Efficiency. In a joint resignation letter, the group of engineers, data scientists, and product managers said they refused to use their expertise to dismantle critical public services.

 

The group also claimed DOGE (see website) was recruiting politically motivated individuals who lack the necessary expertise and believed such hires undermine government systems and jeopardize sensitive data. The group of resignees once worked for an Obama-era office known as the United States Digital Service, which sought to modernize government technology and initially focused on issues related to the rollout of HealthCare.gov.

 

The mass exit comes amid a swath of legal challenges against DOGE as it leads the Trump administration's efforts to downsize the government and slash billions of dollars in federal spending. The lawsuits against DOGE focus on data access and privacy as well as the department's overall existence.

 

In related news, Nashville technology executive Amy Gleason was named interim administrator of the group late yesterday afternoon.

 

Why Mars is Red

A new NASA-funded study revealed yesterday the iron mineral ferrihydrite is likely responsible for Mars' distinctive red color, suggesting the planet once had a cool, wet, and possibly habitable environment. Researchers in the study analyzed data from Mars missions and replicated Martian dust in a lab.

 

The findings challenge previous theories that Mars’ red hue was due to hematite, a dry iron oxide that forms in warm conditions. However, the study indicates ferrihydrite, which forms in cool water, is widespread in Martian dust and rock formations. The presence of ferrihydrite—commonly found on Earth in environments such as freshwater systems, hot springs, and volcanic settings—suggests water may have been present on Mars for a longer period than previously thought, potentially supporting the existence of life, and possibly even forming ancient beaches.

 

The red planet has captivated astronomers for millennia. Ancient Romans named Mars after their god of war due to its blood-like color, and ancient Egyptians called it "Her Desher," which means "the red one."

 

Golden Toilet Heist

Three English men went on trial yesterday for their alleged 2019 theft of a satirical golden toilet from an art exhibit at the sprawling 18th-century Blenheim Palace in southern England. Prosecutors claim five men broke through a window and removed the functioning, 200-pound gold toilet in under five minutes. The three men deny the charges, while a fourth pleaded guilty to burglary. The toilet has not been recovered.

 

The piece—insured for $6M—was created by artist Maurizio Cattelan in 2016, an Italian known for creating provocative pieces often for comic effect (see images). Titled “America,” the piece debuted at New York’s Guggenheim Museum where hundreds of thousands used it. In 2019, the piece was moved to Blenheim Palace, the traditional seat of the Dukes of Marlborough where Winston Churchill was born (whose father was the third son of the Duke).

 

The theft occurred days after the exhibition of Cattelan’s works opened. The 18-karat gold—roughly 75% pure—is believed to have been quickly melted down and sold.

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In The Know
 

Sports, Entertainment, & Culture

> Lucasfilm President Kathleen Kennedy to step down at end of 2025 after leading the film production company behind "Star Wars" franchise since 2012 (More

> Chris Jasper, Isley Brothers member and Rock & Roll Hall of Famer, dies at age 73 (More) | Larry Dolan, longtime owner of the Cleveland Guardians, dies at 94 (More)

> More than 1,000 British musicians, including Kate Bush and Cat Stevens, release a silent album to protest proposed changes to UK law that may allow AI models to be trained on copyrighted material (More

 

Science & Technology

> Death toll from unidentified illness in the Congo rises to at least 50 over the past month; outbreak began after three children fell sick after eating a bat (More) | What are zoonotic diseases? (1440 Topics)

> Second Intuitive Machines lunar launch window opens this evening; company made history last year with the first controlled landing of a device on the moon by a private company (More

> Researchers develop self-destructing bacteria for potential use in tuberculosis vaccines; disease kills an estimated 1 million people each year globally (More

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This means speech gets clearer and crisper while reducing unwanted background noise—allowing you to actually hear your friends and family over the loud music at the restaurant! Oh, and they’re so tiny, they’re practically invisible. No wonder over 540,000 customers love them.

 

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Business & Markets

> US stock markets close mixed (S&P 500 -0.5%, Dow +0.4%, Nasdaq -1.4%) (More) | US consumer confidence index in February registers largest monthly drop since 2021 (More

> Hims & Hers shares close down 22% a day after the telehealth company releases Q4 results, prompting concerns over its weight-loss drug business's impact on margins (More) | Tesla shares close down 8.4% after reporting its European sales fell 45% year over year in January; company falls below $1T market cap (More

> Perplexity AI reportedly launching $50M venture fund to back early-stage AI startups (More) | Everything you need to know about venture capital (1440 Topics

Silicon Valley: 1440's next Business & Finance newsletter unpacks the history of Bay Area innovation. The email comes out tomorrow—sign up here to receive!

 

Politics & World Affairs

> The US, Ukraine agree on deal to jointly develop Ukrainian natural resources; agreement is reportedly step toward a ceasefire deal with Russia (More) | House passes budget bill in 217-215 vote, sets up reconciliation with Senate plan (More) | White House to take over access to press pool from White House Correspondents' Association (More)

> US Supreme Court orders new trial for Oklahoma death row inmate Richard Glossip, finding prosecutors in the original 1998 trial failed to correct false testimony (More)

> Vatican officials say Pope Francis remains in critical but stable condition following weekend respiratory crisis, has performed some duties from hospital (More) | See previous write-up (More)

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Etcetera
 

How to view this Friday's rare planetary alignment

 

Shark-shy fish image wins Nature InFocus top photo award.

 

A deep dive into next week's famed Iditarod dog sled race

 

Demystifying the left-right brain axis myth. (via YouTube)

 

Charting global fertility rates, which have declined by half since 1965

 

The difference between $50 jeans and $500 jeans

 

Explaining the proliferation of travel-moons, from babymoons to memoons.

 

The most iconic love triangles in (movie) history.

 

Clickbait: Why you're hot until you're not.

 

Historybook: Fashion designer Levi Strauss born (1829); Grand Canyon National Park established (1919); Musician Johnny Cash born (1932); Musician Erykah Badu born (1971); World Trade Center bombing kills six, injures more than 1,000 (1993).

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