STM Blog
The Black librarian who rewrote the rules of power, gender and passing as white
Deborah W. Parker, University of Virginia
“Just Because I am a Librarian doesn’t mean I have to dress like one.”
With this breezy pronouncement, Belle da Costa Greene handily differentiated herself from most librarians.
She stood out for other reasons, too.
In the early 20th century – a time when men held most positions of authority – Greene was a celebrated book agent, a curator and the first director of the Morgan Library. She also earned US$10,000 a year, about $280,000 today, while other librarians were making roughly $400.
She was also a Black woman who passed as white.
Born in 1879, Belle was the daughter of two light-skinned Black Americans, Genevieve Fleet and Richard T. Greener, the first Black man to graduate from Harvard. When the two separated in 1897, Fleet changed the family’s last name to Greene and, along with her five children, crossed the color line. Belle Marion Greener became Belle da Costa Greene – the “da Costa” a subtle claim to her Portuguese ancestry.
When banking magnate J.P. Morgan sought a librarian in 1905, his nephew Junius Morgan recommended Greene, who had been one of his co-workers at the Princeton Library.
Henceforth, Greene’s life didn’t just kick into a higher gear. It was supercharged. She became a lively fixture at social gatherings among America’s wealthiest families. Her world encompassed Gilded Age mansions, country retreats, rare book enclaves, auction houses, museums and art galleries. Bold, vivacious and glamorous, the keenly intelligent Greene attracted attention wherever she went.
I found myself drawn to the worlds Greene entered and the people she described in her lively letters to her lover, art scholar Bernard Berenson. In 2024, I published a book, “Becoming Belle Da Costa Greene,” which explores her voice, her self-invention, her love of art and literature, and her path-breaking work as a librarian.
Yet I’m often asked whether Greene mentions her passing as white in her writings. She did not. Greene was one of hundreds of thousands of light-skinned Black Americans who passed as white in the Jim Crow era. While speculation about Greene’s background circulated in her lifetime, nothing was confirmed until historian Jean Strouse revealed the identities of Greene’s parents in her 1999 biography, “Morgan: American Financier.” Until that point, only Greene’s mother and siblings knew the story of their Black heritage.
“Passing” can often raise more questions than answers. But Greene did not largely define herself through one category, such as her racial identity. Instead, she constructed a self through the things she loved.
‘I love this life – don’t you?’
In my view, any consideration of Greene’s attitudes toward her own race must remain an open question. And uncertainty can be acknowledged – even embraced – with judgments suspended.
The Morgan Library & Museum currently has an exhibition on Greene that will run until May 4, 2025 – one that’s already generated debates about Greene and the significance of her passing.
One section of the exhibition, “Questioning the Color Line,” includes novels on passing, paintings such as Archibald J. Motley Jr.’s “The Octoroon Girl,” photographs of Greene, and clips from Oscar Micheaux’s 1932 film “Veiled Aristocrats” and John M. Stahl’s 1934 film “Imitation of Life,” which portray painful scenes between white-passing characters and their family members.
None of these objects clarifies Greene’s particular relationship to passing. Instead, they place the librarian within melodramatic and conventional representations about passing that stress self-division and angst.
We don’t know – perhaps we will never know – whether Greene had similar moments of self-doubt.
Yet some critics have concluded as much. In his review of the exhibition for The New Yorker, critic Hilton Als laments what Greene’s passing had cost her. He describes her as a “girl who loved power,” a woman who “became a member of another race – not Black or white but alternately grandiose and self-despising.”
There’s a lot of certainty in such a pronouncement – and scant evidence furnished to support such declarations.
New York Times columnist John McWhorter takes issue with Als’s depiction of the librarian’s passing in a Jan. 23, 2025, article.
Citing passages from her letters in which Greene excitedly describes reading the Arabic folktales “The Thousand and One Nights” and seeing exhibitions of modern art, McWhorter asks readers to reconsider this “witty, puckish soul who savored books and art” and “had an active social life.”
What if Greene gave her race little thought, McWhorter wonders. What if she simply saw the notion of race and racial categorization as “a fiction” and instead lived her life to its fullest? Of course, her light skin afforded her the opportunity that other Black people of her era didn’t have. But does that necessarily mean that she was self-loathing or conflicted?
“[W]e are all wearing trousers and I love them,” Greene writes in one letter to Berenson, adding, “The Library grows more wonderful every day and I am terribly happy in my work here … I love this life – don’t you?”
Greene’s vitality captivated Berenson, who once described the librarian as “incredibly and miraculously responsive.”
The connoisseur was not the only contemporary who admired Greene’s effervescence. In “The Living Present,” an account of the activities of women before and after World War II, Greene’s friend Gertrude Atherton paid tribute to Greene, a “girl so fond of society, so fashionable in dress and appointments” that she could impress any stranger with her “overflowing joie de vivre.”
Crafting an aura
Viewed through a more expansive lens, Greene’s passing can be seen as part of an exercise in self-fashioning and self-invention.
Greene dressed to be noticed – and she was. Meta Harrsen, the librarian Greene hired in 1922, offers a rare eye-witness account. On the day Greene interviewed Harrsen, “she wore a dress of dark red Italian brocade shot with silver threads, a gold braided girdle, and an emerald necklace.”
Greene understood well the power of clothes to project a distinct identity – a highly crafted one in this case, and one befitting a connoisseur of rare books.
At that, she excelled. She became known for her stunning acquisition coups: her purchase of 16 rare editions of the works of English printer William Caxton at an auction; her procurement of the highly coveted Crusader’s Bible through a private negotiation; and her acquisition of the Spanish Apocalypse Commentary, a medieval text written by a Spanish monk that Greene was able to buy at a steep discount.
To me, a 1915 photo captures Greene’s confidence and aura more than any other image of the librarian.
She posed in her home and wasn’t shot in soft focus with a studio backdrop as other photographs tend to portray her. Sitting on the arm of a large chair upholstered in a tapestry weave, she wears an elaborate hat with a large ostrich plume, a high-necked blouse under a long, loosely belted jacket with a ruffled cuff over a long dark skirt. The decor is no less striking: Flemish tapestries decorate the walls behind her, and a liturgical vestment is draped over the bookcase. Looking directly at the viewer, Greene is assured and poised.
Greene’s stylish flair was not simply decorative. It was a testament to her vibrant personality and the joy she took in her work. Rather than judge her according to contemporary notions of racial identity, I prefer to marvel over her achievements and how she became a model for generations of future librarians.
Greene didn’t just pass. She surpassed – in spectacular ways.
Deborah W. Parker, Professor of Italian, University of Virginia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
aerospace
Boom Supersonic Update 2026: Overture Progress, XB-1 Milestones, and What’s Next
Boom Supersonic’s 2026 update: XB-1 test success, Overture production timeline, funding progress, and the challenges facing the return of commercial supersonic travel.
By STM Daily News Staff
The race to bring back commercial supersonic travel is accelerating once again, led by Boom Supersonic, a Colorado-based aerospace company aiming to succeed where Concorde left off. As of 2026, the company has achieved meaningful technical milestones—but still faces significant financial, regulatory, and industrial hurdles.
Here’s a comprehensive look at where Boom stands today, and what it means for the future of high-speed air travel.
XB-1 Demonstrator Completes Historic Test Program
Boom’s experimental aircraft, the XB-1, has successfully completed its flight test campaign, marking a critical step toward validating the company’s supersonic technology.
- Achieved multiple supersonic flights in 2025
- Demonstrated aerodynamic stability and performance
- Tested “boomless cruise” capabilities to reduce sonic disturbances
The XB-1 program served as a scaled demonstrator for the company’s flagship commercial jet, proving that modern materials, software, and engine integration can support efficient supersonic flight.
With testing complete, the aircraft is expected to be preserved as a prototype, representing a turning point in private-sector aerospace innovation.
Overture: Boom’s Commercial Supersonic Jet
The centerpiece of Boom’s vision is the Overture, a next-generation supersonic passenger aircraft designed to carry between 60 and 80 passengers at speeds approaching Mach 1.7.
Current projected timeline:
- Prototype rollout: Targeted for 2026
- First flight: Expected around 2027
- Commercial service entry: Late 2020s (estimated 2029–2030)
Unlike Concorde, which catered primarily to elite travelers, Boom aims to position Overture with business-class pricing, potentially expanding access to faster global travel.
The aircraft is also being designed with sustainability in mind, including compatibility with sustainable aviation fuel (SAF).
Funding and Financial Momentum
In recent developments, Boom Supersonic secured an additional $100 million in funding, reinforcing investor confidence in the company’s long-term vision.
However, building a supersonic passenger aircraft remains one of the most capital-intensive challenges in aviation. Continued fundraising and strategic partnerships will be essential as the company moves from prototype to production.
Boomless Cruise: A Potential Game-Changer
One of Boom’s most significant innovations is its focus on “boomless cruise,” a method of flying supersonically without producing an audible sonic boom on the ground.
If proven viable at scale, this technology could influence regulatory changes—particularly in the United States, where overland supersonic flight is currently restricted.
The ability to fly faster-than-sound over land would unlock major domestic routes, dramatically reducing travel times between cities like New York and Los Angeles.
Manufacturing Challenges and Delays
Despite technical progress, Boom’s manufacturing ambitions face uncertainty. A planned production facility in North Carolina has experienced delays, raising questions about when large-scale assembly will begin.
Scaling production from prototype to commercial aircraft remains one of the most difficult phases of any aerospace program, requiring supply chain coordination, workforce development, and regulatory alignment.
Industry Skepticism Remains
While Boom has secured interest from major airlines, skepticism persists within the aviation industry.
Key concerns include:
- Certification complexity and regulatory approval timelines
- Operational costs versus ticket pricing
- Long-term demand for supersonic travel
Even airline executives have expressed cautious optimism, with some suggesting the project’s success remains uncertain.
The Bigger Picture: A Defining Decade for Supersonic Travel
Boom Supersonic has moved beyond concept and into real-world testing, demonstrating that modern supersonic flight is technically achievable.
However, the next phase—bringing Overture to market—will determine whether supersonic passenger travel becomes a viable industry once again or remains an ambitious experiment.
If successful, Boom could redefine global travel times. If not, it will join a long list of bold aerospace ventures that struggled to overcome economic reality.
Sources and External Links
- Boom Supersonic – Year in Review
- XB-1 Aircraft Overview
- Overture Aircraft Specifications
- Funding Announcement
- Industry Perspective
Dive into “The Knowledge,” where curiosity meets clarity. This playlist, in collaboration with STMDailyNews.com, is designed for viewers who value historical accuracy and insightful learning. Our short videos, ranging from 30 seconds to a minute and a half, make complex subjects easy to grasp in no time. Covering everything from historical events to contemporary processes and entertainment, “The Knowledge” bridges the past with the present. In a world where information is abundant yet often misused, our series aims to guide you through the noise, preserving vital knowledge and truths that shape our lives today. Perfect for curious minds eager to discover the ‘why’ and ‘how’ of everything around us. Subscribe and join in as we explore the facts that matter. https://stmdailynews.com/the-knowledge/
The Knowledge
Metrolink Offers Fare-Free Rides for Earth Day 2026 Across Southern California
Metrolink offers fare-free rides for Earth Day 2026 across Southern California, encouraging sustainable travel and reduced emissions.
Last Updated on April 21, 2026 by Daily News Staff
Metrolink Offers Fare-Free Rides for Earth Day 2026
LOS ANGELES — April 22, 2026 — In a continued push toward sustainable transportation, Metrolink will once again offer systemwide free rides on Earth Day, inviting commuters and travelers to leave their cars behind and explore a cleaner way to move across the region.
A One-Day Opportunity to Ride Free
On Wednesday, April 22, passengers can board any Metrolink train — including the Arrow service — without purchasing a ticket. The initiative is part of the broader celebration of Earth Day, encouraging environmentally conscious travel choices.
The fare-free program is designed to appeal to both regular riders and first-time users, particularly those navigating Southern California’s persistent traffic congestion and rising fuel costs.
Encouraging Sustainable Travel Habits
“Earth Day is a reminder that small changes, like choosing public transit over driving one day a week, can have a meaningful impact on our environment,” said Doug Chaffee, chair of the Metrolink Board.
With gas prices continuing to strain household budgets, the agency hopes the initiative will inspire more residents to consider rail as part of their regular commute.
Regional Connections Expand Access
Metrolink’s Earth Day promotion aligns with similar efforts by other Southern California transit providers. Riders can seamlessly connect to services operated by: LA Metro and the Orange County Transportation Authority, Riverside County Transportation Commission, San Bernardino County Transportation Authority and Ventura County Transportation Commission.
These partnerships extend the reach of fare-free travel across a six-county region, making it easier for riders to explore destinations without relying on personal vehicles.
Service Adjustments and Rider Tips
Passengers should note that trains will operate on a reduced weekday schedule, implemented earlier this spring. Despite the adjustment, all Metrolink lines and station cities remain in service.
For those planning a trip:
- No ticket is required — simply board the train
- Bikes are welcome, with capacity ranging from three bikes per standard car to nine in designated bike cars
- A curated destination guide highlights attractions within walking or biking distance of stations
Environmental and Economic Impact
Metrolink is also promoting its Personal Impact Calculator, a digital tool that allows riders to estimate how switching from driving to rail can reduce greenhouse gas emissions and lower fuel expenses.
A Broader Trend in Public Transit
Fare-free transit days have gained traction nationwide as agencies look to boost ridership and promote sustainability. Southern California’s expansive commuter rail network makes it particularly well-suited for such initiatives, offering a viable alternative to one of the country’s most car-dependent regions.
Bottom Line
Metrolink’s Earth Day promotion is more than a one-day free ride — it’s a strategic effort to shift commuter behavior, reduce environmental impact, and showcase the convenience of regional rail. For Southern Californians, April 22 presents a low-risk opportunity to rethink how they travel.
Source: Metrolink
https://metrolinktrains.com/news/metrolink-goes-fare-free-for-earth-day-on-april-22
Dive into “The Knowledge,” where curiosity meets clarity. This playlist, in collaboration with STMDailyNews.com, is designed for viewers who value historical accuracy and insightful learning. Our short videos, ranging from 30 seconds to a minute and a half, make complex subjects easy to grasp in no time. Covering everything from historical events to contemporary processes and entertainment, “The Knowledge” bridges the past with the present. In a world where information is abundant yet often misused, our series aims to guide you through the noise, preserving vital knowledge and truths that shape our lives today. Perfect for curious minds eager to discover the ‘why’ and ‘how’ of everything around us. Subscribe and join in as we explore the facts that matter. https://stmdailynews.com/the-knowledge/
Science
New Glenn’s Third Mission Set for April 19 as Blue Origin Advances Commercial Space Capabilities
CAPE CANAVERAL, Fla. — Blue Origin has confirmed the launch window for the third mission of its heavy-lift New Glenn rocket, marking another step forward in the company’s expanding role in commercial spaceflight.
New Glenn’s Third Mission
Launch Details and Timeline
The mission is scheduled to lift off no earlier than Sunday, April 19, 2026, from Launch Complex 36 at Cape Canaveral Space Force Station. The two-hour launch window opens at 6:45 a.m. EDT (10:45 UTC) and closes at 8:45 a.m. EDT (12:45 UTC).
Viewers can follow the mission through a live webcast hosted by Blue Origin, beginning approximately 30 minutes before liftoff.
Mission Payload: Expanding Space-Based Connectivity
At the heart of the mission is the deployment of the BlueBird 7 satellite, developed by AST SpaceMobile. The satellite is designed to enhance a growing direct-to-smartphone broadband network, an emerging technology aimed at delivering connectivity to standard mobile devices without the need for ground-based towers.
BlueBird 7 will contribute to expanding network capacity and is expected to support initial service rollout plans targeted for 2026. The broader initiative reflects a significant shift in how satellite infrastructure could complement terrestrial telecom systems, particularly in underserved or remote regions.
Reusability Milestone: Booster Returns Again
A key feature of this mission is the planned reuse of New Glenn’s first-stage booster, “Never Tell Me The Odds.” The booster previously demonstrated a successful launch and landing during the rocket’s second mission in November, underscoring Blue Origin’s commitment to reusable rocket technology—a cornerstone of cost reduction and operational efficiency in modern spaceflight.
If successful, this mission will further validate the reliability of the New Glenn system and strengthen its competitiveness in a market increasingly shaped by reusable launch vehicles.
Industry Context: Competing in a Rapidly Evolving Market
The New Glenn program represents Blue Origin’s answer to heavy-lift launch demands, positioning the company alongside major players such as SpaceX. As satellite constellations grow in scale and ambition, reliable and cost-effective launch services have become a critical component of the global space economy.
The inclusion of commercial payloads like BlueBird 7 highlights the increasing collaboration between aerospace firms and telecommunications providers, signaling a future where space-based infrastructure plays a central role in everyday connectivity.
Looking Ahead
With its third mission, New Glenn continues to build momentum as a next-generation launch platform. The combination of reusable hardware, commercial partnerships, and advanced payload capabilities places this launch among the most closely watched developments in the 2026 spaceflight calendar.
For ongoing updates, mission tracking, and live coverage, audiences can follow Blue Origin across its digital platforms or visit its official website.
Source
Blue Origin Official Announcement – New Glenn Third Mission
Related External Links
- Learn More About Blue Origin’s New Glenn Rocket
- AST SpaceMobile – Space-Based Cellular Broadband Network
- Cape Canaveral Space Force Station Information
- NASA Overview of Low Earth Orbit (LEO) Operations
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